English verb conjugation COULD DISCONFIRM

Regular verb: disconfirm - disconfirmed - disconfirmed

Affirmation

Simple form

I could disconfirm
you could disconfirm
he could disconfirm
we could disconfirm
you could disconfirm
they could disconfirm

V-ing form

I could be disconfirming
you could be disconfirming
he could be disconfirming
we could be disconfirming
you could be disconfirming
they could be disconfirming

Perfect

I could have disconfirmed
you could have disconfirmed
he could have disconfirmed
we could have disconfirmed
you could have disconfirmed
they could have disconfirmed

V-ing perfect

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

Negation

Simple form

I could not disconfirm
you could not disconfirm
he could not disconfirm
we could not disconfirm
you could not disconfirm
they could not disconfirm

V-ing form

I could not be disconfirming
you could not be disconfirming
he could not be disconfirming
we could not be disconfirming
you could not be disconfirming
they could not be disconfirming

Perfect

I could not have disconfirmed
you could not have disconfirmed
he could not have disconfirmed
we could not have disconfirmed
you could not have disconfirmed
they could not have disconfirmed

V-ing perfect

I could not have been disconfirming
you could not have been disconfirming
he could not have been disconfirming
we could not have been disconfirming
you could not have been disconfirming
they could not have been disconfirming

Interrogative form

Simple form

could I disconfirm?
could you disconfirm?
could he disconfirm?
could we disconfirm?
could you disconfirm?
could they disconfirm?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not disconfirm?
could you not disconfirm?
could he not disconfirm?
could we not disconfirm?
could you not disconfirm?
could they not disconfirm?

V-ing form

could I not be disconfirming?
could you not be disconfirming?
could he not be disconfirming?
could we not be disconfirming?
could you not be disconfirming?
could they not be disconfirming?

Perfect

could I not have disconfirmed?
could you not have disconfirmed?
could he not have disconfirmed?
could we not have disconfirmed?
could you not have disconfirmed?
could they not have disconfirmed?

V-ing perfect

could I not have been disconfirming?
could you not have been disconfirming?
could he not have been disconfirming?
could we not have been disconfirming?
could you not have been disconfirming?
could they not have been disconfirming?

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