Question

He passed the examination. ( change into past perfect tense ​

Answer 1

He had passed the examination.

• We were supposed to change the given sentence into past perfect tense.
• The given sentence was in simple past tense.
• To convert it into past perfect tense, we had to insert "had" before the verb.
• Past perfect tense is used in sentences where we want to show that a particular task has already been completed in the past.

Answer 2

Answer:

The past perfect tense is : -

• He had passed the examination.

Explanation :

• The Past Perfect Tense expresses an action complete before another past action : The train had started before I reached.

• Above rewrite sentence is talking about something continued upto a past moment : I had known him till his departure.

• For Past Perfect Tense we have to simply add 'had' before the main verb and main verb is always written in past participle form. 'Passed' is past participle form of 'passes'.