English verb conjugation COULD DEADEN

Regular verb: deaden - deadened - deadened

Affirmation

Simple form

I could deaden
you could deaden
she could deaden
we could deaden
you could deaden
they could deaden

V-ing form

I could be deadening
you could be deadening
she could be deadening
we could be deadening
you could be deadening
they could be deadening

Perfect

I could have deadened
you could have deadened
she could have deadened
we could have deadened
you could have deadened
they could have deadened

V-ing perfect

I could have been deadening
you could have been deadening
she could have been deadening
we could have been deadening
you could have been deadening
they could have been deadening

Negation

Simple form

I could not deaden
you could not deaden
she could not deaden
we could not deaden
you could not deaden
they could not deaden

V-ing form

I could not be deadening
you could not be deadening
she could not be deadening
we could not be deadening
you could not be deadening
they could not be deadening

Perfect

I could not have deadened
you could not have deadened
she could not have deadened
we could not have deadened
you could not have deadened
they could not have deadened

V-ing perfect

I could not have been deadening
you could not have been deadening
she could not have been deadening
we could not have been deadening
you could not have been deadening
they could not have been deadening

Interrogative form

Simple form

could I deaden?
could you deaden?
could she deaden?
could we deaden?
could you deaden?
could they deaden?

V-ing form

could I be deadening?
could you be deadening?
could she be deadening?
could we be deadening?
could you be deadening?
could they be deadening?

Perfect

could I have deadened?
could you have deadened?
could she have deadened?
could we have deadened?
could you have deadened?
could they have deadened?

V-ing perfect

could I have been deadening?
could you have been deadening?
could she have been deadening?
could we have been deadening?
could you have been deadening?
could they have been deadening?

Interro-negative form

Simple form

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

V-ing form

could I not be deadening?
could you not be deadening?
could she not be deadening?
could we not be deadening?
could you not be deadening?
could they not be deadening?

Perfect

could I not have deadened?
could you not have deadened?
could she not have deadened?
could we not have deadened?
could you not have deadened?
could they not have deadened?

V-ing perfect

could I not have been deadening?
could you not have been deadening?
could she not have been deadening?
could we not have been deadening?
could you not have been deadening?
could they not have been deadening?

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