Select the correct option for the Direct Speech conversion of the sentence below. He observed that, had market liquidity vanished entirely, the exchange would have suspended trading.
- (a)He said, "If market liquidity vanishes entirely, the exchange suspends trading."
- (b)He said, "Had market liquidity vanished entirely, the exchange would have suspended trading."
- (c)He said, "The exchange will suspend trading if market liquidity had vanished entirely."
- (d)He said, "If the exchange suspended trading, it was because market liquidity vanished entirely."
Answer
Why
Correct — B. The reported clause is a third conditional with inversion: had market liquidity vanished (= if market liquidity had vanished) + would have suspended.
Reporting does not shift the past perfect or would have: there is no further past form for them to move into. So the direct speech keeps both unchanged.
Only the frame changes: observed → said, 'that' drops, and the words go inside quotation marks → option (b).
Why the others are wrong
- (a)He said, "If market liquidity vanishes entirely, the exchange suspends trading." — Vanishes / suspends is a zero conditional, a general rule that trading stops whenever liquidity vanishes. Reported, it would not give had vanished … would have suspended, which describe an imagined past.
- (c)He said, "The exchange will suspend trading if market liquidity had vanished entirely." — Will suspend with had vanished sets a future result on a past-perfect condition. The imagined-past meaning of the report is lost, and the clauses no longer form a third conditional.
- (d)He said, "If the exchange suspended trading, it was because market liquidity vanished entirely." — It was because turns the imagined event into a factual cause and flips it: the suspension becomes the if-clause and the vanishing its reason. The report describes a past that did not happen.
Concept
A third conditional pairs if + past perfect with would have + past participle: if X had happened, Y would have happened. It describes an imagined past.
Drop if and move had to the front and you get the inverted form, had X happened, with the same meaning.
Reported speech usually moves each tense one step back. The past perfect and would have have no step left, so a third conditional passes through reporting unchanged, in either direction.
Converting to direct speech normally undoes a backshift, but a third conditional was never shifted, so there is nothing to undo. The clause has no pronoun or time word to restore either.
Key facts
- Third conditional: if + past perfect, then would have + past participle.
- Had market liquidity vanished = If market liquidity had vanished.
- The past perfect and would have do not change in reported speech.
Study next
Common traps
- Undoing a backshift that never happened — turning had vanished into vanishes as if it were a shifted present.
- Treating the missing if as an error — Had market liquidity vanished is a correct if-less conditional.
The same unchanged third conditional is keyed at 17 Sep 2025, 16:00, English Q.23, where the professor's reported "had he known earlier" returns as "Had I known earlier, I would have made the necessary arrangements".
21 Sep 2025, 16:00, English Q.22 uses this item's frame: she "posited" a would-have clause with a had-inversion, and the keyed direct speech keeps both.
Related PYQs
No directly related past PYQ was found.