I have invented
or
He has invented
Will have repaired is the future perfect tense of repair.
The past tense is invented.
The future perfect progressive tense of repaired is will have been repairing.
Future tense - will sew Future perfect - will have sewn
will have repaired
Present tense
The present perfect tense is Have/Has Hidden.
The present perfect tense is has/have existed.
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
Was is a past tense conjugation of be. The present perfect tense of be is have/has been.I/We/You/They have beenHe/She/It has been
The present perfect tense of "are" is "have been."
"have tried" is the present perfect tense.
The present perfect tense of clap is 'have/has clapped'.
The present perfect tense of leave is have/has left. The present perfect tense of eat is have/has eaten.
The past tense is sped.The present perfect tense is have/has sped.
Present Tense, Paste Tense, Future Tense, Future Perfect Tense, Present Perfect Tense, Past Perfect Tense
Are is the present tense conjugation of beused for plural subjects. The present perfect tense of be is have/has been.