Kept is the past tense of keep. The past perfect tense is had kept.
kept
The past tense of kept is "kept."Past: keptPresent: keepFuture: keep
The past perfect tense of hope is had hoped.
"Had been" is the past perfect tense of be.
The past perfect tense is had run.
The past perfect tense is had broken.
The past perfect tense of keep is had kept.
Existed is the past tense. The past perfect tense is had existed.
The past tense of kept is "kept."Past: keptPresent: keepFuture: keep
The past perfect tense of hope is had hoped.
The past tense of "bleed" is "bled." The past perfect tense of "bleed" is "had bled."
The past tense of sit is sat; the past perfect tense is had sat.
present tense past tense future tense present perfect tense past perfect tense future perfect tense present progressive tense past progressive tense future progressive tense present perfect progressive tense past perfect progressive tense future perfect progressive tense
Perfected is the past tense of perfect.
"Had been" is the past perfect tense of be.
The past perfect tense of 'get' is 'had gotten'
The past perfect tense of do is had done.
The past perfect tense of borrow is "had borrowed."