English verb conjugation COULD QUIETEN QUIETEN

Regular verb: quieten quieten - quieten quietened - quieten quietened

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I could quieten quieten
you could quieten quieten
she could quieten quieten
we could quieten quieten
you could quieten quieten
they could quieten quieten

V-ing form

I could be quieten quietening
you could be quieten quietening
she could be quieten quietening
we could be quieten quietening
you could be quieten quietening
they could be quieten quietening

Perfect

I could have quieten quietened
you could have quieten quietened
she could have quieten quietened
we could have quieten quietened
you could have quieten quietened
they could have quieten quietened

V-ing perfect

I could have been quieten quietening
you could have been quieten quietening
she could have been quieten quietening
we could have been quieten quietening
you could have been quieten quietening
they could have been quieten quietening

Negation

Simple form

I could not quieten quieten
you could not quieten quieten
she could not quieten quieten
we could not quieten quieten
you could not quieten quieten
they could not quieten quieten

V-ing form

I could not be quieten quietening
you could not be quieten quietening
she could not be quieten quietening
we could not be quieten quietening
you could not be quieten quietening
they could not be quieten quietening

Perfect

I could not have quieten quietened
you could not have quieten quietened
she could not have quieten quietened
we could not have quieten quietened
you could not have quieten quietened
they could not have quieten quietened

V-ing perfect

I could not have been quieten quietening
you could not have been quieten quietening
she could not have been quieten quietening
we could not have been quieten quietening
you could not have been quieten quietening
they could not have been quieten quietening

Interrogative form

Simple form

could I quieten quieten?
could you quieten quieten?
could she quieten quieten?
could we quieten quieten?
could you quieten quieten?
could they quieten quieten?

V-ing form

could I be quieten quietening?
could you be quieten quietening?
could she be quieten quietening?
could we be quieten quietening?
could you be quieten quietening?
could they be quieten quietening?

Perfect

could I have quieten quietened?
could you have quieten quietened?
could she have quieten quietened?
could we have quieten quietened?
could you have quieten quietened?
could they have quieten quietened?

V-ing perfect

could I have been quieten quietening?
could you have been quieten quietening?
could she have been quieten quietening?
could we have been quieten quietening?
could you have been quieten quietening?
could they have been quieten quietening?

Interro-negative form

Simple form

could I not quieten quieten?
could you not quieten quieten?
could she not quieten quieten?
could we not quieten quieten?
could you not quieten quieten?
could they not quieten quieten?

V-ing form

could I not be quieten quietening?
could you not be quieten quietening?
could she not be quieten quietening?
could we not be quieten quietening?
could you not be quieten quietening?
could they not be quieten quietening?

Perfect

could I not have quieten quietened?
could you not have quieten quietened?
could she not have quieten quietened?
could we not have quieten quietened?
could you not have quieten quietened?
could they not have quieten quietened?

V-ing perfect

could I not have been quieten quietening?
could you not have been quieten quietening?
could she not have been quieten quietening?
could we not have been quieten quietening?
could you not have been quieten quietening?
could they not have been quieten quietening?

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