Question

Had he posted the letter?
​

Answer 1

$\huge\red{\tt{\underline {Required\:Answer:}}}$

Had the letter been posted by him ?

Explanation ↴

In Interrogative sentences of Past Perfect we use 'Had' before the Subject of the sentence, but when we convert it to Passive voice, the 'had' will remain constant before the subject while 'been' will come after the subject.

Answer 2

Answer ♡

Has the letter posted by him ?