Select the correct option for the Direct Speech conversion of the sentence below. He confessed that the violin concerto would have remained fragmentary had the late maestro not bequeathed his annotated sketches.

Correct — A. The trigger is had the late maestro not bequeathed, an inverted third conditional: it means "if the late maestro had not bequeathed". Its result clause is would have remained.

A third conditional has no backshift: the past perfect and would have + past participle stay the same in reported speech. So the direct form keeps both verbs, drops "that" and adds quotation marks, which is option (a).

Why the others are wrong

• (b)
  He said, "The violin concerto would have remained fragmentary if the late maestro not bequeathed his annotated sketches." — Swapping the inversion for if means restoring had: "if the late maestro had not bequeathed". This option drops had, and a bare "not bequeathed" is not a grammatical verb phrase.
• (c)
  He said, "The violin concerto will be remaining fragmentary had the late maestro not bequeathed his annotated sketches." — Will be remaining is future continuous and cannot pair with the past-unreal "had the late maestro not bequeathed". A third conditional's result clause needs would have + past participle.
• (d)
  He said, "The violin concerto would be fragmentary if sketches had not been bequeathed." — Would be fragmentary puts the result in the present, and the passive drops "the late maestro" and "annotated". It rewrites what was said instead of reporting it.

Indirect to direct speech runs the backshift in reverse: where the reported clause holds a shifted verb (was, would), you restore the speaker's original (is, will).

A third conditional is the exception that settles this item. Its verbs, had + past participle and would have + past participle, do not shift in either direction. The inverted form "had he not known" means "if he had not known"; it is formal but correct, and it survives the conversion intact.

Key facts

• Had + subject + not + past participle = if + subject + had not + past participle.
• Third conditional: if + past perfect, then would have + past participle, for an unreal past.
• Past perfect and would have + past participle do not shift in reported speech.
• English negates a past verb with an auxiliary: had not bequeathed, not a bare not bequeathed.

Common traps

• Rewriting the inverted clause with if but forgetting to restore had
• Assuming every verb must change when speech is converted, and so rejecting the unchanged option

No directly related past PYQ was found.