English verb conjugation COULD PREFACER

Regular verb: prefacer - prefacered - prefacered

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

Affirmation

Simple form

I could prefacer
you could prefacer
she could prefacer
we could prefacer
you could prefacer
they could prefacer

V-ing form

I could be prefacering
you could be prefacering
she could be prefacering
we could be prefacering
you could be prefacering
they could be prefacering

Perfect

I could have prefacered
you could have prefacered
she could have prefacered
we could have prefacered
you could have prefacered
they could have prefacered

V-ing perfect

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

Negation

Simple form

I could not prefacer
you could not prefacer
she could not prefacer
we could not prefacer
you could not prefacer
they could not prefacer

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I prefacer?
could you prefacer?
could she prefacer?
could we prefacer?
could you prefacer?
could they prefacer?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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