English verb conjugation COULD AFFIRM

Regular verb: affirm - affirmed - affirmed

Affirmation

Simple form

I could affirm
you could affirm
he could affirm
we could affirm
you could affirm
they could affirm

V-ing form

I could be affirming
you could be affirming
he could be affirming
we could be affirming
you could be affirming
they could be affirming

Perfect

I could have affirmed
you could have affirmed
he could have affirmed
we could have affirmed
you could have affirmed
they could have affirmed

V-ing perfect

I could have been affirming
you could have been affirming
he could have been affirming
we could have been affirming
you could have been affirming
they could have been affirming

Negation

Simple form

I couldn't affirm
you couldn't affirm
he couldn't affirm
we couldn't affirm
you couldn't affirm
they couldn't affirm

V-ing form

I couldn't be affirming
you couldn't be affirming
he couldn't be affirming
we couldn't be affirming
you couldn't be affirming
they couldn't be affirming

Perfect

I couldn't have affirmed
you couldn't have affirmed
he couldn't have affirmed
we couldn't have affirmed
you couldn't have affirmed
they couldn't have affirmed

V-ing perfect

I couldn't have been affirming
you couldn't have been affirming
he couldn't have been affirming
we couldn't have been affirming
you couldn't have been affirming
they couldn't have been affirming

Interrogative form

Simple form

could I affirm?
could you affirm?
could he affirm?
could we affirm?
could you affirm?
could they affirm?

V-ing form

could I be affirming?
could you be affirming?
could he be affirming?
could we be affirming?
could you be affirming?
could they be affirming?

Perfect

could I have affirmed?
could you have affirmed?
could he have affirmed?
could we have affirmed?
could you have affirmed?
could they have affirmed?

V-ing perfect

could I have been affirming?
could you have been affirming?
could he have been affirming?
could we have been affirming?
could you have been affirming?
could they have been affirming?

Interro-negative form

Simple form

couldn't I affirm?
couldn't you affirm?
couldn't he affirm?
couldn't we affirm?
couldn't you affirm?
couldn't they affirm?

V-ing form

couldn't I be affirming?
couldn't you be affirming?
couldn't he be affirming?
couldn't we be affirming?
couldn't you be affirming?
couldn't they be affirming?

Perfect

couldn't I have affirmed?
couldn't you have affirmed?
couldn't he have affirmed?
couldn't we have affirmed?
couldn't you have affirmed?
couldn't they have affirmed?

V-ing perfect

couldn't I have been affirming?
couldn't you have been affirming?
couldn't he have been affirming?
couldn't we have been affirming?
couldn't you have been affirming?
couldn't they have been affirming?

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