In The Past Participle Form When Is has, Have,or Had Required?
Hi, Mlewis,
Welcome to the forum.
Sorry, your question is not clear. We use PParticiple in the Present and Past Perfect tenses and in the Passive voice:
He has done it.
She had wiped offthe fingerprints before she left the room.
The car is being washed now.
Does it help at all?
Cheers