If you have asked me (a) / for the truth I would have told (b) / you at that time. (c)
- (a)(a)
- (b)(b)
- (c)(c)
- (d)No error
Correct — A, 'If you have asked me'. The main clause 'I would have told you' fixes this as an unreal past sentence, and the if-clause of an unreal past sentence takes the past perfect — 'If you had asked me'. The present perfect 'have asked' belongs to an open, still-live situation and cannot pair with 'would have told'.
- (b)for the truth I would have told — Error-free — 'would have + past participle' is precisely the main-clause form an unreal past sentence needs.
- (c)you at that time. — Error-free — 'you' is the object of 'told', and 'at that time' is a normal adverbial pointing back to the past.
- (d)No error — There is an error — 'have asked' must become 'had asked' to match 'would have told' — so 'No error' is not the answer.
An error-spotting item on the unreal past pattern: 'If + had + past participle, ... would have + past participle'. It describes something that did not in fact happen.
Read the two halves against each other. 'Would have told' can only sit with 'had asked'; a present perfect in the if-clause pulls the sentence into open, present time and clashes with the regret in the second half. Once the main clause is settled, the if-clause has only one possible tense.
- The unreal past pattern is: If + had + past participle, ... would have + past participle.
- 'If you have asked' belongs to an open present-time situation, not to a regret about the past.
- 'Would have' never appears inside the if-clause itself.
- Accepting 'have asked' because it looks like a perfect form.
- Trying to repair the main clause 'would have told' when it is already correct.
Asked as an error-spotting item — name the segment that contains the error, or mark 'No error'.
No directly related past PYQ was found.
- practice — not a real PYQ
Fill in the blank: If she ___ the train, she would have reached Delhi by noon.
- (a)has caught
- (b)had caught
- (c)would catch
- (d)catches
Answer(b) had caught — the main clause 'would have reached' forces the past perfect in the if-clause.
- practice — not a real PYQ
Spot the error: (a) If I would have known / (b) about the meeting / (c) I would have attended it. / (d) No error
- (a)(a)
- (b)(b)
- (c)(c)
- (d)No error
Answer(a) If I would have known — the if-clause needs 'had known'; 'would have' belongs only in the result half.