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Common Errors on Tense

              🧠 Common Errors on Tense — Part 1 (Present Tense) [1–50]

No.

Incorrect Sentence

Correct Sentence

Explanation

1

He go to school every day.

He goes to school every day.

Add “-s” to verbs with third person singular subjects.

2

She don’t like tea.

She doesn’t like tea.

Use “doesn’t” with he/she/it.

3

I am knowing the answer.

I know the answer.

“Know” is a stative verb; not used in continuous tense.

4

He is play football now.

He is playing football now.

Use “be + ing” for present continuous.

5

She always is coming late.

She is always coming late.

Frequency adverbs come after “be.”

6

My brother works in a bank now.

My brother is working in a bank now.

Present continuous for temporary actions.

7

The sun is rises in the east.

The sun rises in the east.

Simple present for universal truths.

8

I am hear a noise.

I hear a noise.

“Hear” is stative; not used in continuous.

9

He plays now.

He is playing now.

“Now” indicates present continuous.

10

They is coming.

They are coming.

Use “are” with plural subjects.

11

She are a teacher.

She is a teacher.

“Is” for singular subject (he/she/it).

12

You is my best friend.

You are my best friend.

“You” always takes “are.”

13

He don’t works hard.

He doesn’t work hard.

After “doesn’t,” verb stays in base form.

14

Do she like mangoes?

Does she like mangoes?

Use “does” with he/she/it.

15

Does they play cricket?

Do they play cricket?

Use “do” for plural subjects.

16

She not goes to college.

She does not go to college.

Negative uses “does not + base verb.”

17

He is know the truth.

He knows the truth.

“Know” is not used with “is.”

18

I am liking coffee.

I like coffee.

“Like” is a stative verb.

19

They plays football every Sunday.

They play football every Sunday.

Plural subjects take base form.

20

My mother cook delicious food.

My mother cooks delicious food.

Add “-s” for third person singular.

21

She wash her clothes on Sundays.

She washes her clothes on Sundays.

Add “-es” when verb ends in -sh.

22

He is usually goes to gym.

He usually goes to gym.

Adverbs come before main verb.

23

It rain in winter here.

It rains in winter here.

Simple present for habitual actions.

24

He are reading a book.

He is reading a book.

Use “is” for singular subject.

25

You is watching TV.

You are watching TV.

Use “are” with “you.”

26

She don’t sings well.

She doesn’t sing well.

After “doesn’t,” use base verb.

27

They doesn’t come today.

They don’t come today.

“Don’t” is for plural subjects.

28

Do he speak English?

Does he speak English?

Use “does” for singular subject.

29

She always help me.

She always helps me.

Add “-s” with third person singular.

30

I am see a bird.

I see a bird.

“See” is stative; not continuous.

31

He are my brother.

He is my brother.

“Is” for singular subjects.

32

We is ready now.

We are ready now.

Use “are” with plural subjects.

33

He do his homework every day.

He does his homework every day.

“Does” with he/she/it.

34

She not like cold drinks.

She does not like cold drinks.

“Does not” makes the negative.

35

My parents goes to work.

My parents go to work.

Plural subject uses base form.

36

The boy play in the park.

The boy plays in the park.

Singular subject → add “-s.”

37

He are play football.

He is playing football.

Use “is + ing.”

38

It raining heavily.

It is raining heavily.

“Be” verb required before “ing” form.

39

She am going now.

She is going now.

“Am” only with “I.”

40

I goes to market.

I go to market.

“I” takes base form of verb.

41

He don’t eats meat.

He doesn’t eat meat.

After “doesn’t,” base form only.

42

They is happy.

They are happy.

“Are” for plural subjects.

43

You goes to school?

Do you go to school?

Question form uses “do/does.”

44

What you are doing?

What are you doing?

In questions, “be” comes before subject.

45

He is not know me.

He does not know me.

Use “does” for negatives, not “is.”

46

She are likes coffee.

She likes coffee.

Simple present for habitual actions.

47

I am not agree with you.

I do not agree with you.

“Agree” is stative; not continuous.

48

She is seem tired.

She seems tired.

“Seem” is not used with “is.”

49

My father is have a car.

My father has a car.

“Has” shows possession.

50

He is knows me very well.

He knows me very well.

Don’t combine “is” with “knows.”

🧠 Common Errors on Tense — Part 2 (Past Tense) [51–100]

No.

Incorrect Sentence

Correct Sentence

Explanation

51

He go to school yesterday.

He went to school yesterday.

Use past form of the verb for completed actions in the past.

52

I didn’t went there.

I didn’t go there.

After “didn’t,” use base verb.

53

She was go to the market.

She went to the market.

Use simple past; “was go” is incorrect.

54

He did not saw the movie.

He did not see the movie.

“Did” already shows past; verb stays in base form.

55

I am watched the film.

I watched the film.

No “am” with past verbs.

56

She buyed a new dress yesterday.

She bought a new dress yesterday.

“Buyed” is incorrect; past of “buy” is “bought.”

57

They was happy.

They were happy.

Use “were” with plural subjects.

58

He were sad yesterday.

He was sad yesterday.

Use “was” with singular subject.

59

We didn’t ate anything.

We didn’t eat anything.

After “didn’t,” use base verb.

60

I did not knew that.

I did not know that.

Use base verb after “did.”

61

He was plays football yesterday.

He played football yesterday.

Simple past → no “was + verb.”

62

She did not told me.

She did not tell me.

Base form after “did not.”

63

I were late for school.

I was late for school.

“I” takes “was,” not “were.”

64

She not went to the market.

She did not go to the market.

Use “did not + base verb.”

65

They didn’t was there.

They weren’t there.

Use “weren’t,” not “didn’t was.”

66

He didn’t wrote the letter.

He didn’t write the letter.

Base verb after “didn’t.”

67

I was go to Delhi last week.

I went to Delhi last week.

“Was go” → wrong; use simple past.

68

She didn’t knew the answer.

She didn’t know the answer.

Base form after “didn’t.”

69

He was did his homework.

He did his homework.

Only one past marker (“did”) needed.

70

They was talking loudly.

They were talking loudly.

Use “were” with plural subjects.

71

I was eats dinner.

I was eating dinner.

Use “be + ing” for past continuous.

72

She was studies hard.

She was studying hard.

“Was + ing” for continuous tense.

73

He didn’t gone there.

He didn’t go there.

“Gone” is past participle; use base “go” after “didn’t.”

74

I didn’t finished my work.

I didn’t finish my work.

Base verb after “didn’t.”

75

They were play football.

They were playing football.

Use “be + ing” for continuous tense.

76

He was helped by his friend.

He was helped by his friend.

✅ Correct (passive form).

77

She was crying when I meet her.

She was crying when I met her.

Main clause past → subordinate also past.

78

He did not eats anything.

He did not eat anything.

Base form after “did not.”

79

I didn’t saw her yesterday.

I didn’t see her yesterday.

Use base form “see” after “didn’t.”

80

She gone to school yesterday.

She went to school yesterday.

“Gone” needs “has/had”; use “went” for past.

81

They were went to the park.

They went to the park.

“Were went” incorrect; simple past “went.”

82

He did not was there.

He was not there.

“Did not was” is wrong; use “was not.”

83

I didn’t slept well.

I didn’t sleep well.

Base verb after “didn’t.”

84

She not came to class.

She did not come to class.

Use “did not” for negatives.

85

We was late for the party.

We were late for the party.

Use “were” with plural subjects.

86

He was study in school.

He was studying in school.

Use “was + ing” form for continuous.

87

I was worked there.

I worked there.

“Was worked” incorrect for active voice.

88

They did not went home.

They did not go home.

Base form after “did.”

89

He didn’t told the truth.

He didn’t tell the truth.

“Tell” is base form after “didn’t.”

90

I didn’t was there.

I wasn’t there.

“Didn’t was” incorrect combination.

91

She was not knew the answer.

She did not know the answer.

“Was knew” is wrong; use “did not know.”

92

They was playing football.

They were playing football.

“Were” for plural subjects.

93

He didn’t took the book.

He didn’t take the book.

Use base verb after “didn’t.”

94

I was not go there.

I did not go there.

“Did not + base verb” for past negative.

95

She was write a letter.

She was writing a letter.

“Was + ing” for continuous action.

96

He didn’t knew me.

He didn’t know me.

Base verb after “didn’t.”

97

They was not happy.

They were not happy.

“Were” for plural subject.

98

I did not was there yesterday.

I was not there yesterday.

Only one past marker needed.

99

She gone home before I came.

She went home before I came.

“Gone” needs auxiliary “had.”

100

He didn’t went there yesterday.

He didn’t go there yesterday.

Base verb after “didn’t.”

🧠 Common Errors on Tense — Part 3 (Future Tense) [101–150]

No.

Incorrect Sentence

Correct Sentence

Explanation

101

I will going to school tomorrow.

I will go to school tomorrow.

“Will” is followed by base verb, not “ing” form.

102

She will comes soon.

She will come soon.

Use base verb after “will.”

103

They will not goes there.

They will not go there.

Base form after “will not.”

104

He will not studies tonight.

He will not study tonight.

Use base verb after modal “will.”

105

She shall to go there.

She shall go there.

Never use “to” after “shall/will.”

106

I am go to meet him tomorrow.

I am going to meet him tomorrow.

“Am going to” expresses planned future action.

107

He will coming soon.

He will come soon.

“Will” takes base verb, not “ing.”

108

They will plays football.

They will play football.

Base verb after “will.”

109

I shall goes there tomorrow.

I shall go there tomorrow.

“Shall” with base form of verb.

110

She will not comes home today.

She will not come home today.

“Will” + base verb.

111

We will going for a picnic.

We will go for a picnic.

Remove “going”; base verb only after “will.”

112

He will studies at night.

He will study at night.

Base verb after “will.”

113

They will went tomorrow.

They will go tomorrow.

Use base verb “go,” not “went.”

114

She will be comes soon.

She will come soon.

“Be” unnecessary with “will.”

115

I am go to the market tomorrow.

I am going to the market tomorrow.

“Am going to” for near future plans.

116

He will not eating dinner tonight.

He will not eat dinner tonight.

Base verb after “will.”

117

They shall goes to Delhi next week.

They shall go to Delhi next week.

“Shall” + base verb.

118

He will not went there.

He will not go there.

Use base verb after “will not.”

119

I will studies hard next year.

I will study hard next year.

“Will” takes base verb.

120

She will going to dance.

She is going to dance.

“Will going” wrong; “is going” expresses future plan.

121

He will not to come.

He will not come.

Never use “to” after “will.”

122

They will not be go there.

They will not go there.

“Be” unnecessary; use base verb.

123

I will went to market.

I will go to market.

“Go” is base form; “went” is past.

124

She shall goes there.

She shall go there.

Use base verb after “shall.”

125

He will to help you.

He will help you.

“To” not used after “will.”

126

They will going to attend the meeting.

They are going to attend the meeting.

“Are going to” shows definite future.

127

I am will come tomorrow.

I will come tomorrow.

Don’t mix “am” with “will.”

128

He will not to eat lunch.

He will not eat lunch.

Remove “to” after “will.”

129

They will coming next week.

They will come next week.

Base verb after “will.”

130

I will to meet her.

I will meet her.

“Will” directly takes base verb.

131

He shall goes to work tomorrow.

He shall go to work tomorrow.

“Shall” + base verb.

132

She will not eats anything.

She will not eat anything.

Use base verb after “will.”

133

We will not to play cricket.

We will not play cricket.

Remove “to” after “will.”

134

I will going to study tonight.

I am going to study tonight.

“Am going to” = fixed future plan.

135

He will not coming tomorrow.

He will not come tomorrow.

“Will + base verb,” not “ing.”

136

She will have goes by then.

She will have gone by then.

Correct past participle after “have.”

137

They will gone to school.

They will go to school.

“Gone” is participle; use base “go.”

138

He will not was there.

He will not be there.

“Be” after “will,” not “was.”

139

I shall comes home late.

I shall come home late.

“Shall” + base verb.

140

She will not goes to office tomorrow.

She will not go to office tomorrow.

“Will” + base verb.

141

They will be goes tomorrow.

They will go tomorrow.

“Be” not used before base verb here.

142

He will be study tonight.

He will study tonight.

“Will be” is not used with base verb.

143

I will going home now.

I will go home now.

“Will + base verb.”

144

She shall to meet you.

She shall meet you.

Remove “to.”

145

They will not to leave early.

They will not leave early.

“To” not used after “will.”

146

He will have did the work by then.

He will have done the work by then.

“Done” is past participle of “do.”

147

I will have went there.

I will have gone there.

“Gone” is past participle; “went” is wrong.

148

She will has completed the task.

She will have completed the task.

Use “have” with “will,” not “has.”

149

They will been ready by 5 PM.

They will be ready by 5 PM.

“Be,” not “been,” with future simple.

150

He will not was at home tomorrow.

He will not be at home tomorrow.

“Be” follows “will,” not “was.”


🧠 Common Errors on Tense — Part 4 (Mixed Tenses) [151–200]

No.

Incorrect Sentence

Correct Sentence

Explanation

151

He told me that he is sick.

He told me that he was sick.

Reported speech: tense shifts one step back.

152

She said she will come yesterday.

She said she would come yesterday.

“Will” → “would” in reported speech.

153

I think he was know the answer.

I think he knows the answer.

Use present tense after “think” when idea is current.

154

He said he is tired yesterday.

He said he was tired yesterday.

Reported speech requires past tense.

155

She said she will come tomorrow.

She said she would come the next day.

Change of tense and time word in indirect speech.

156

He said that he can swim.

He said that he could swim.

“Can” changes to “could” in reported speech.

157

I knew he is honest.

I knew he was honest.

Tense consistency — both should be past.

158

She said she is happy yesterday.

She said she was happy yesterday.

Maintain past tense in both verbs.

159

I thought he will come.

I thought he would come.

“Will” changes to “would” after past verb.

160

He told that he has finished it.

He told that he had finished it.

“Has” → “had” after “told.”

161

She said that she will help me.

She said that she would help me.

“Will” becomes “would.”

162

He said he is going tomorrow.

He said he was going the next day.

Tense shift in reported speech.

163

I knew that you are there.

I knew that you were there.

Both verbs in past for consistency.

164

He said he has seen the movie.

He said he had seen the movie.

“Has” → “had” after past verb.

165

I didn’t knew that.

I didn’t know that.

Use base form after “didn’t.”

166

She said she is hungry then.

She said she was hungry then.

Indirect speech requires past tense.

167

He said he will met me.

He said he would meet me.

“Will met” is wrong; “would meet” is correct.

168

I thought you will help me.

I thought you would help me.

Use “would” after “thought.”

169

He told me that he is late.

He told me that he was late.

“Is” → “was” for past reporting.

170

She told that she can sing.

She told that she could sing.

“Can” changes to “could” in past.

171

I know he was here now.

I know he is here now.

Present knowing → present tense.

172

He said he will be here yesterday.

He said he would be there the previous day.

“Will” → “would”; change time word.

173

I think he was come.

I think he came.

Use correct past tense of “come.”

174

He told me that he is leaving now.

He told me that he was leaving then.

Reported speech tense shift.

175

I thought he is busy.

I thought he was busy.

Use past tense for consistency.

176

He said he will help us next week.

He said he would help us the following week.

Indirect speech tense change.

177

She said she can finished it.

She said she could finish it.

“Can” → “could”; base verb after modal.

178

I know he was play cricket.

I know he plays cricket.

Present knowing → present verb.

179

He told that he is tired then.

He told that he was tired then.

Change “is” to “was.”

180

She said she has done it yesterday.

She said she had done it the previous day.

“Has” → “had” and time word change.

181

I thought he will go.

I thought he would go.

“Will” changes to “would” in indirect speech.

182

He said he can goes there.

He said he could go there.

“Can” → “could”; base verb after modal.

183

I told him that I am busy yesterday.

I told him that I was busy yesterday.

Past reporting → past main verb.

184

He said he has eaten lunch.

He said he had eaten lunch.

“Has” → “had.”

185

I knew that he is right.

I knew that he was right.

Consistent past tense.

186

She said she can’t come tomorrow.

She said she couldn’t come the next day.

Modal + time word shift.

187

He told that he is finished.

He told that he was finished.

Past reporting → past verb.

188

I knew he will be here.

I knew he would be here.

“Will” → “would.”

189

She said she will goes there.

She said she would go there.

“Will go,” not “will goes.”

190

He told that he is knowing it.

He told that he knew it.

“Know” not used in continuous tense.

191

I thought she is coming.

I thought she was coming.

“Thought” → past continuous in subordinate clause.

192

He said he can did it.

He said he could do it.

Use base verb after modal.

193

I think he was finished.

I think he is finished.

Present thought → present tense.

194

She said she is studied there.

She said she had studied there.

Correct past perfect tense.

195

He said that he was know it.

He said that he knew it.

Use simple past, not “was know.”

196

I told that I am meet him.

I told that I was meeting him.

“Was meeting” for planned past.

197

She said she will come today.

She said she would come that day.

“Will” → “would”; time shift.

198

He said he can goes tomorrow.

He said he could go the next day.

Modal + base verb rule.

199

I thought you was busy.

I thought you were busy.

“You” takes “were.”

200

She told that she has done it.

She told that she had done it.

Reported speech → “had.”

🧠 Common Errors on Tense — Part 5 (Sequence of Tense) [201–250]

No.

Incorrect Sentence

Correct Sentence

Explanation

201

He said that the earth is round.

He said that the earth is round.

Universal truths remain in present tense even in reported speech.

202

She said that she has finished the work.

She said that she had finished the work.

Present perfect changes to past perfect.

203

I knew that the sun rises in the east.

I knew that the sun rises in the east.

Facts stay in present tense.

204

He said that he will go to Delhi.

He said that he would go to Delhi.

“Will” changes to “would” in indirect speech.

205

She said that she is reading a book.

She said that she was reading a book.

Present continuous → past continuous.

206

I thought that he knows the answer.

I thought that he knew the answer.

Past tense of main verb → subordinate also past.

207

He said that he was go to market.

He said that he was going to market.

Use “was going,” not “was go.”

208

She told that she can sing.

She told that she could sing.

“Can” → “could” after past reporting.

209

I believed that he will win.

I believed that he would win.

“Will” → “would.”

210

He said that he has done his work.

He said that he had done his work.

“Has” → “had.”

211

They said that they are ready.

They said that they were ready.

“Are” → “were” after past reporting.

212

He said that he can go there.

He said that he could go there.

“Can” → “could.”

213

I knew that you are honest.

I knew that you were honest.

Past → past consistency.

214

She said she will come the next day.

She said she would come the next day.

“Will” → “would.”

215

He said that he has been working.

He said that he had been working.

Present perfect continuous → past perfect continuous.

216

She told me that she is tired.

She told me that she was tired.

“Is” → “was” for reported past.

217

I knew that he has left.

I knew that he had left.

Present perfect → past perfect.

218

They said that they will go there tomorrow.

They said that they would go there the next day.

Future → conditional; “tomorrow” → “the next day.”

219

He said that he is ill yesterday.

He said that he was ill yesterday.

“Is” → “was.”

220

She said she can do it.

She said she could do it.

“Can” → “could.”

221

I thought he is sleeping.

I thought he was sleeping.

Use past continuous after past thought.

222

He said he has completed it.

He said he had completed it.

“Has” → “had.”

223

She told me that she is studying.

She told me that she was studying.

Tense shift required.

224

He said that he will meet us.

He said that he would meet us.

“Will” → “would.”

225

I thought that he will pass.

I thought that he would pass.

Indirect speech: “will” → “would.”

226

She said she has done her homework.

She said she had done her homework.

Present perfect → past perfect.

227

He said that he is writing a letter.

He said that he was writing a letter.

Present continuous → past continuous.

228

They said they will visit tomorrow.

They said they would visit the next day.

Time and tense change.

229

He said he can swim.

He said he could swim.

“Can” → “could.”

230

I knew he has gone.

I knew he had gone.

“Has” → “had.”

231

She said that she will help me.

She said that she would help me.

“Will” → “would.”

232

He said he has been ill for a week.

He said he had been ill for a week.

Perfect continuous tense shift.

233

I thought he will be here.

I thought he would be here.

“Will” → “would.”

234

They said that they are coming.

They said that they were coming.

Present → past in indirect speech.

235

He said that he can’t go.

He said that he couldn’t go.

“Can’t” → “couldn’t.”

236

I believed that she is honest.

I believed that she was honest.

Maintain tense sequence.

237

She said she may help me.

She said she might help me.

“May” → “might.”

238

He said that he has no money.

He said that he had no money.

“Has” → “had.”

239

They said that they are busy then.

They said that they were busy then.

“Are” → “were.”

240

I knew that he will not come.

I knew that he would not come.

“Will” → “would.”

241

He said that he has lost his book.

He said that he had lost his book.

Present perfect → past perfect.

242

She said that she can help me.

She said that she could help me.

“Can” → “could.”

243

They said they are late.

They said they were late.

“Are” → “were.”

244

He said that he will meet me soon.

He said that he would meet me soon.

“Will” → “would.”

245

I thought he is at home.

I thought he was at home.

Maintain tense consistency.

246

She said she may come tomorrow.

She said she might come the next day.

“May” → “might”; time word change.

247

He said that he has been tired.

He said that he had been tired.

“Has been” → “had been.”

248

They said they can help us.

They said they could help us.

“Can” → “could.”

249

He said that he is not ready.

He said that he was not ready.

“Is” → “was.”

250

I thought she will join us.

I thought she would join us.

“Will” → “would” after past verb.

🧠 Common Errors on Tense — Part 6 (Conditional Sentences) [251–300]

No.

Incorrect Sentence

Correct Sentence

Explanation


251

If I will see him, I will tell him.

If I see him, I will tell him.

In first conditionals, use present tense after “if.”

252

If it will rain, we will stay home.

If it rains, we will stay home.

“If” clause takes simple present, not “will.”

253

If he will come, I will be happy.

If he comes, I will be happy.

Present tense after “if.”

254

If I knew her address, I will write to her.

If I knew her address, I would write to her.

Past tense + “would” for second conditional (unreal situation).

255

If he would study, he will pass.

If he studied, he would pass.

Second conditional: “past” in if-clause, “would” in main clause.

256

If you would tell me, I can help you.

If you told me, I could help you.

“Would” not used in if-clause.

257

If I was you, I will not do it.

If I were you, I would not do it.

“Were” is correct for imaginary situations.

258

If she will come tomorrow, I will meet her.

If she comes tomorrow, I will meet her.

No “will” after “if.”

259

If he worked hard, he will succeed.

If he worked hard, he would succeed.

Past + “would” for unreal condition.

260

If it rains tomorrow, I would stay home.

If it rains tomorrow, I will stay home.

“Would” only for unreal, not real future.

261

If I have known, I will help you.

If I had known, I would have helped you.

Third conditional for past regret.

262

If you will wait, I will join you.

If you wait, I will join you.

Present tense after “if.”

263

If I would have known, I will tell you.

If I had known, I would have told you.

Third conditional: “had” + past participle + “would have.”

264

If you had told me, I will help you.

If you had told me, I would have helped you.

“Had + would have” for past unreal condition.

265

If it would rain, we will stay in.

If it rains, we will stay in.

No “would” in if-clause.

266

If he will ask, I will help him.

If he asks, I will help him.

Present tense after “if.”

267

If I was rich, I will buy a car.

If I were rich, I would buy a car.

Imaginary condition uses “were” and “would.”

268

If he had studied, he will pass.

If he had studied, he would have passed.

Third conditional form.

269

If I will go there, I will see him.

If I go there, I will see him.

Present after “if.”

270

If she comes, I would tell her.

If she comes, I will tell her.

“Would” for unreal; “will” for real.

271

If I had known earlier, I will help you.

If I had known earlier, I would have helped you.

Past unreal condition.

272

If I was there, I help you.

If I were there, I would help you.

“Were” + “would” for unreal present.

273

If I will get the job, I would buy a house.

If I get the job, I will buy a house.

“Will” not used after “if.”

274

If you told me, I will understand.

If you told me, I would understand.

Second conditional rule.

275

If I knew it, I will tell you.

If I knew it, I would tell you.

Past + “would” for unreal situation.

276

If it rains, we would stay inside.

If it rains, we will stay inside.

Use “will” for real situations.

277

If he will help me, I can finish it.

If he helps me, I can finish it.

Simple present after “if.”

278

If she would come, I would be happy.

If she came, I would be happy.

“Would” not used in if-clause.

279

If they would ask, I will reply.

If they ask, I will reply.

“Would” not used in if-clause for future.

280

If I had seen him, I will speak to him.

If I had seen him, I would have spoken to him.

Third conditional rule.

281

If you will not hurry, you will miss the train.

If you don’t hurry, you will miss the train.

Use present tense, not “will.”

282

If he will try, he would succeed.

If he tried, he would succeed.

“Will” not used in if-clause.

283

If I had money, I will buy it.

If I had money, I would buy it.

Past + “would” for unreal present.

284

If I will go, I will call you.

If I go, I will call you.

Simple present after “if.”

285

If you would run fast, you will win.

If you run fast, you will win.

“Would” not after “if.”

286

If she had studied, she will pass.

If she had studied, she would have passed.

Third conditional.

287

If I was a bird, I will fly.

If I were a bird, I would fly.

Unreal condition → “were” + “would.”

288

If he will come, we can start.

If he comes, we can start.

Present tense in if-clause.

289

If you had asked, I help you.

If you had asked, I would have helped you.

“Had” + “would have” for past unreal.

290

If you would told me, I will understand.

If you had told me, I would have understood.

Third conditional.

291

If it will snow, we will not go.

If it snows, we will not go.

“If” + present tense.

292

If she would have worked, she will succeed.

If she had worked, she would have succeeded.

Third conditional correction.

293

If I know, I would tell you.

If I knew, I would tell you.

Use past tense for unreal.

294

If he was here, I will meet him.

If he were here, I would meet him.

Unreal condition → “were.”

295

If I would see him, I would tell him.

If I saw him, I would tell him.

Use simple past, not “would.”

296

If they had come, we will start.

If they had come, we would have started.

Third conditional.

297

If you will go there, I will join you.

If you go there, I will join you.

“Will” not used after “if.”

298

If he will not come, we would cancel the meeting.

If he doesn’t come, we will cancel the meeting.

Present tense after “if.”

299

If I would have studied, I will pass.

If I had studied, I would have passed.

Past perfect + “would have.”

300

If you told me earlier, I will help you.

If you had told me earlier, I would have helped you.

Correct third conditional structure.

🧠 Common Errors on Tense — Part 7 (Perfect Tenses) [301–350]

No.

Incorrect Sentence

Correct Sentence

Explanation

301

I have saw that movie.

I have seen that movie.

Use past participle “seen” with “have.”

302

She has went to market.

She has gone to market.

“Gone” is the past participle, not “went.”

303

He have finished his homework.

He has finished his homework.

Use “has” for singular subject.

304

They has done the work.

They have done the work.

“Have” for plural subjects.

305

I had saw him before.

I had seen him before.

Use past participle “seen.”

306

She had went there before.

She had gone there before.

“Gone” is correct past participle.

307

He have been working hard.

He has been working hard.

Use “has been” with singular subject.

308

They has been waiting for hours.

They have been waiting for hours.

“Have been” for plural subject.

309

I have did my homework.

I have done my homework.

“Done” is past participle of “do.”

310

She has wrote a letter.

She has written a letter.

“Written” is past participle of “write.”

311

They have eat their lunch.

They have eaten their lunch.

“Eaten” is correct past participle.

312

He has broke the glass.

He has broken the glass.

“Broken” is past participle.

313

I had did my work before he came.

I had done my work before he came.

“Done” is correct form after “had.”

314

She had ate her food.

She had eaten her food.

“Eaten” is correct past participle.

315

He had wrote a novel.

He had written a novel.

Use “written” after “had.”

316

I have went to school.

I have gone to school.

“Gone” is correct past participle.

317

They has came here early.

They have come here early.

“Come” is correct past participle.

318

He have gave me a gift.

He has given me a gift.

“Given” is past participle.

319

She has did it herself.

She has done it herself.

Use “done” after “has.”

320

I have took my lunch.

I have taken my lunch.

“Taken” is past participle.

321

They had began the work.

They had begun the work.

“Begun” is past participle.

322

He have forgot my name.

He has forgotten my name.

“Forgotten” is correct participle.

323

I has read this book before.

I have read this book before.

“Have” for first person.

324

She have been there.

She has been there.

“Has been” with singular subject.

325

They has completed their job.

They have completed their job.

Use “have” with plural.

326

He had break the rule.

He had broken the rule.

“Broken” is correct past participle.

327

I had did it myself.

I had done it myself.

“Done” after “had.”

328

She had drew a picture.

She had drawn a picture.

“Drawn” is past participle.

329

He have wrote two poems.

He has written two poems.

“Has” with singular; “written” is participle.

330

They has built a house.

They have built a house.

“Have” with plural.

331

She have been singing for an hour.

She has been singing for an hour.

“Has been” with singular subject.

332

He had saw the tiger.

He had seen the tiger.

“Seen” is past participle.

333

They have began the project.

They have begun the project.

“Begun” is past participle.

334

She has gave me advice.

She has given me advice.

“Given” is correct past participle.

335

I have knew him for years.

I have known him for years.

“Known” is past participle.

336

He has took my book.

He has taken my book.

“Taken” is correct.

337

She have seen that film.

She has seen that film.

“Has” for singular subject.

338

They has flown to Delhi.

They have flown to Delhi.

“Have” with plural.

339

He has drew a diagram.

He has drawn a diagram.

“Drawn” is correct.

340

I had forgot his name.

I had forgotten his name.

“Forgotten” is past participle.

341

She have went home.

She has gone home.

“Has gone” correct form.

342

He had knew the answer.

He had known the answer.

“Known” is correct past participle.

343

I have broke my pen.

I have broken my pen.

“Broken” is past participle.

344

They had took the car.

They had taken the car.

“Taken” after “had.”

345

She has fell asleep.

She has fallen asleep.

“Fallen” is correct form.

346

He have found it.

He has found it.

“Has” for singular subject.

347

I had did my duty.

I had done my duty.

“Done” is correct past participle.

348

She has drink the milk.

She has drunk the milk.

“Drunk” is correct participle.

349

They had ran away.

They had run away.

“Run” is past participle, not “ran.”

350

He will has completed the task.

He will have completed the task.

Future perfect uses “will have,” not “will has.”

🧠 Common Errors on Tense — Part 8 (Continuous + Perfect Continuous Tenses) [351–400]

No.

Incorrect Sentence

Correct Sentence

Explanation

351

He is play football.

He is playing football.

Use “be + verb + ing” for continuous tense.

352

I am study now.

I am studying now.

Add “-ing” to show ongoing action.

353

She was cook dinner.

She was cooking dinner.

“Was + ing” for past continuous.

354

They were plays cricket.

They were playing cricket.

Base verb + “ing” after “were.”

355

He is goes to school.

He goes to school.

“Is goes” wrong; simple present for habit.

356

I am hearing a noise.

I hear a noise.

“Hear” is stative; not used in continuous.

357

She is knowing the answer.

She knows the answer.

“Know” not used in continuous.

358

They was waiting for the bus.

They were waiting for the bus.

“Were” for plural subject.

359

He were studying yesterday.

He was studying yesterday.

“Was” with singular subject.

360

I was eats my lunch.

I was eating my lunch.

Use “be + ing” for continuous.

361

They is dancing now.

They are dancing now.

“Are” for plural subject.

362

She am watching TV.

She is watching TV.

“Is” with singular.

363

I are reading a book.

I am reading a book.

“Am” used with “I.”

364

He are working hard.

He is working hard.

“Is” with singular.

365

We is studying.

We are studying.

“Are” with plural.

366

She are sleeping now.

She is sleeping now.

“Is” for singular.

367

He was read a novel.

He was reading a novel.

Use “be + ing.”

368

They were talk to each other.

They were talking to each other.

Add “ing” for continuous.

369

She was play piano.

She was playing piano.

“Playing” after “was.”

370

I am go to market now.

I am going to market now.

Present continuous for current action.

371

He has been work here since 2020.

He has been working here since 2020.

Perfect continuous uses “been + ing.”

372

I have been wait for an hour.

I have been waiting for an hour.

“Been waiting” shows duration.

373

She have been studying all day.

She has been studying all day.

“Has been” with singular.

374

They has been living here long.

They have been living here long.

“Have been” with plural.

375

He have been doing homework.

He has been doing homework.

Use “has been.”

376

I had been wait since morning.

I had been waiting since morning.

Use “been + ing.”

377

She had been works there.

She had been working there.

“Working” for continuous action.

378

They has been talks for hours.

They have been talking for hours.

Correct continuous form.

379

He has been writes letters.

He has been writing letters.

“Writing” after “been.”

380

I have been plays football.

I have been playing football.

Use “playing.”

381

She have been cook dinner.

She has been cooking dinner.

“Has been + ing.”

382

He had been wait for me.

He had been waiting for me.

“Waiting” after “been.”

383

They have been learns English.

They have been learning English.

“Learning” for continuous form.

384

I has been reading since morning.

I have been reading since morning.

“Have” with “I.”

385

She have been writing a story.

She has been writing a story.

“Has” for singular subject.

386

He have been doing this for long.

He has been doing this for long.

“Has been” with singular.

387

I has been waiting for you.

I have been waiting for you.

“Have been” with “I.”

388

They has been living there.

They have been living there.

“Have” with plural subject.

389

He have been reading that book.

He has been reading that book.

“Has been” with singular.

390

She had been work hard.

She had been working hard.

“Been + ing” structure required.

391

They have being waiting.

They have been waiting.

Use “been,” not “being.”

392

He has being working there.

He has been working there.

“Been,” not “being.”

393

I have been go there daily.

I have been going there daily.

Use “going.”

394

They have been comes late.

They have been coming late.

“Coming” after “been.”

395

She had being crying.

She had been crying.

“Been” is correct.

396

He has been do this for years.

He has been doing this for years.

“Doing” is correct.

397

I have been learns it for months.

I have been learning it for months.

“Learning” for continuous form.

398

They have been waits there.

They have been waiting there.

“Waiting” is correct.

399

He has been eats breakfast.

He has been eating breakfast.

“Eating” after “been.”

400

She have been dances every day.

She has been dancing every day.

Use “has been + ing.”

🧠 Common Errors on Tense — Part 9 (Mixed Tense Shifts) [401–450]

No.

Incorrect Sentence

Correct Sentence

Explanation

401

He was playing when she comes.

He was playing when she came.

Both actions in past; use “came.”

402

I saw him when he runs away.

I saw him when he ran away.

Maintain past tense consistency.

403

She said that she is tired.

She said that she was tired.

Reported speech tense shift.

404

He tells me that he was busy yesterday.

He told me that he was busy yesterday.

Past event → past reporting verb.

405

I met him and he tells me the news.

I met him and he told me the news.

Both actions are in past.

406

When I was young, I am very active.

When I was young, I was very active.

Use past tense for both.

407

She is sleeping when I called her.

She was sleeping when I called her.

Ongoing past action → “was sleeping.”

408

I didn’t knew he is coming.

I didn’t know he was coming.

Base verb after “didn’t” + consistent tense.

409

He said he will help me yesterday.

He said he would help me yesterday.

“Will” → “would” for past reporting.

410

When I reached, she cooks dinner.

When I reached, she was cooking dinner.

Past + past continuous for ongoing action.

411

I see him yesterday.

I saw him yesterday.

“Yesterday” → past tense.

412

She was cried when she lost her toy.

She cried when she lost her toy.

“Was cried” incorrect; use simple past.

413

He came and tells me everything.

He came and told me everything.

Both actions in same past time.

414

I think he was coming tomorrow.

I think he will come tomorrow.

“Tomorrow” → future tense.

415

He said he can come yesterday.

He said he could come yesterday.

“Can” → “could” for past.

416

She is always helped by her friends.

She is always helped by her friends.

✅ Correct (present passive).

417

He was playing since morning.

He had been playing since morning.

“Since” needs perfect continuous tense.

418

I had finished the work and go home.

I had finished the work and went home.

Past perfect followed by past simple.

419

He was go to market when I met him.

He was going to market when I met him.

Use “was going.”

420

I will went there tomorrow.

I will go there tomorrow.

“Will” + base verb.

421

When I reach home, it was raining.

When I reached home, it was raining.

Past → past.

422

She said that she is liking music.

She said that she liked music.

“Liking” incorrect; use simple past.

423

He says he was ill yesterday.

He said he was ill yesterday.

Past event needs past verb.

424

I knew he will come.

I knew he would come.

“Will” → “would.”

425

She told that she is hungry then.

She told that she was hungry then.

Past reporting → past main verb.

426

He said he can do it tomorrow.

He said he could do it the next day.

Tense and time shift.

427

I did not knew that she comes here.

I did not know that she came here.

“Did not know” + past action.

428

She was playing when it rains.

She was playing when it rained.

Maintain tense consistency.

429

I met him while he talks on the phone.

I met him while he was talking on the phone.

“Was talking” for past continuous.

430

He was eating and talks at the same time.

He was eating and talking at the same time.

Both verbs same tense.

431

The sun rises when I was walking.

The sun rose when I was walking.

Both past tense.

432

I see a bird while I was walking.

I saw a bird while I was walking.

Main clause in past.

433

He will went if he gets time.

He will go if he gets time.

“Will” + base verb.

434

She said she was study English.

She said she was studying English.

Use “studying.”

435

He told me that he will arrived soon.

He told me that he would arrive soon.

“Will arrived” → “would arrive.”

436

I think he will came.

I think he will come.

“Will” + base verb.

437

She told me that she is done.

She told me that she was done.

“Is” → “was.”

438

He said that he has lost his bag yesterday.

He said that he had lost his bag yesterday.

“Has” → “had.”

439

I thought you are at home.

I thought you were at home.

Consistent tense.

440

He says he was there last night.

He said he was there last night.

Past time → past verb.

441

I didn’t knew she is married.

I didn’t know she was married.

“Didn’t know” + consistent tense.

442

He said he will came tomorrow.

He said he would come the next day.

“Will came” → “would come.”

443

When I was child, I play football every day.

When I was a child, I played football every day.

Past tense consistency.

444

She said she has met him yesterday.

She said she had met him yesterday.

“Has” → “had.”

445

He was talks when I entered.

He was talking when I entered.

“Be + ing” form.

446

I know he was arrive late.

I know he will arrive late.

“Was arrive” incorrect; use “will arrive.”

447

She said she will coming tomorrow.

She said she would come the next day.

“Will coming” incorrect; “would come.”

448

He says he was saw her.

He says he saw her.

“Was saw” incorrect; just “saw.”

449

I think he was eats.

I think he is eating.

Present thought → present continuous.

450

She told that she will goes home.

She told that she would go home.

“Will goes” → “would go.”

🧠 Common Errors on Tense — Part 10 (Final Set: 451–500)

No.

Incorrect Sentence

Correct Sentence

Explanation

451

He did not came today.

He did not come today.

Use base verb after “did.”

452

She has went to the office.

She has gone to the office.

“Gone” is the correct past participle.

453

I am agree with you.

I agree with you.

“Agree” is stative; not used with “am.”

454

He was know the answer.

He knew the answer.

“Was know” incorrect; use past form.

455

They did not knew me.

They did not know me.

Base verb after “did not.”

456

She will not went there.

She will not go there.

Use base verb after “will.”

457

I have saw him yesterday.

I saw him yesterday.

“Yesterday” → simple past, not perfect.

458

He has just came home.

He has just come home.

“Come” is correct participle.

459

She did not told me the truth.

She did not tell me the truth.

Base form after “did not.”

460

I will told her tomorrow.

I will tell her tomorrow.

“Will” + base verb.

461

He is go to school every day.

He goes to school every day.

Simple present for habits.

462

They was watching a movie.

They were watching a movie.

Use “were” with plural.

463

She is knows the answer.

She knows the answer.

Don’t combine “is” with stative verbs.

464

I have been went there.

I have been going there.

“Been + going,” not “been went.”

465

He has did his work.

He has done his work.

“Done” is correct past participle.

466

I am read a book.

I am reading a book.

“Be + ing” for continuous.

467

She will not coming today.

She will not come today.

“Will” + base verb.

468

They has completed their task.

They have completed their task.

“Have” for plural subject.

469

He do his work carefully.

He does his work carefully.

“Does” for third person singular.

470

I am hear a strange sound.

I hear a strange sound.

“Hear” is not used in continuous.

471

She were crying loudly.

She was crying loudly.

“Was” for singular subject.

472

They is waiting for you.

They are waiting for you.

“Are” for plural.

473

I didn’t saw him yesterday.

I didn’t see him yesterday.

Use base verb after “didn’t.”

474

He has broke his leg.

He has broken his leg.

“Broken” is correct past participle.

475

They had did their work.

They had done their work.

“Done” after “had.”

476

She will gone by now.

She will have gone by now.

“Will have + past participle” for future perfect.

477

I was go there yesterday.

I went there yesterday.

Use simple past, not “was go.”

478

He said he is leaving yesterday.

He said he was leaving yesterday.

Tense shift in reported speech.

479

I didn’t was there.

I wasn’t there.

Use “wasn’t,” not “didn’t was.”

480

They has been wait since morning.

They have been waiting since morning.

“Have been waiting” for duration.

481

He will have did it.

He will have done it.

“Done” is correct past participle.

482

She told that she will goes there.

She told that she would go there.

“Will” → “would” and base verb.

483

I thought he is honest.

I thought he was honest.

Maintain past consistency.

484

They didn’t ate anything.

They didn’t eat anything.

Base verb after “didn’t.”

485

He has been do this since morning.

He has been doing this since morning.

Use “doing” after “been.”

486

I was seen him there.

I saw him there.

Simple past; “was seen” is passive.

487

She has drink coffee already.

She has drunk coffee already.

“Drunk” is correct participle.

488

He do not likes mangoes.

He does not like mangoes.

“Does not” + base verb.

489

I am see the stars.

I see the stars.

“See” not used in continuous.

490

She have went to school.

She has gone to school.

“Has gone” correct form.

491

He was eats when I came.

He was eating when I came.

“Be + ing” for past continuous.

492

They have builded a house.

They have built a house.

“Built” is correct past participle.

493

I am hearing music.

I hear music.

“Hear” is stative; simple present used.

494

She will be goes there.

She will go there.

“Will” + base verb.

495

I have been finished my work.

I have finished my work.

“Been” unnecessary with perfect tense.

496

He had did that before.

He had done that before.

“Done” after “had.”

497

They will be went tomorrow.

They will go tomorrow.

“Will” + base verb.

498

She is knows how to swim.

She knows how to swim.

Don’t use “is” before stative verb.

499

I didn’t was at home.

I wasn’t at home.

“Didn’t was” is incorrect combination.

500

He will not was there tomorrow.

He will not be there tomorrow.

“Be” follows “will,” not “was.”


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