The past perfect tense follows this structure:
The future perfect tense follows this formula: Subject + Will + Have + Past Participle For example: I + Will + Have + Done my homework by then.
The present perfect tense follows this structure: Subject + have/has + past participle. For example: I have watched. She has watched.
Present PerfectSubject + Have/Has + Past ParticiplePast PerfectSubject + Had + Past ParticipleFuture PerfectSubject + Will + Have + Past Participle
The past perfect tense is had added.
use have and has subject + have/has + past participle + object. I have eaten the cake.
The future perfect tense follows this formula: Subject + Will + Have + Past Participle For example: I + Will + Have + Done my homework by then.
Existed is the past tense. The past perfect tense is had existed.
Past perfect is formed with: had + past participle had eaten had watched had seen had known had liked etc
The past tense is bled, and the past perfect tense is had bled.
The past tense of sit is sat; the past perfect tense is had sat.
The past perfect tense is "had confronted".
The past perfect tense is had chosen.
The past perfect tense is had burned.
The past perfect tense is had set.
The past perfect tense is had rung.
The past perfect tense of hope is had hoped.
The past perfect tense is had submitted.