English verb conjugation COULD FIRE

Regular verb: fire - fired - fired

Affirmation

Simple form

I could fire
you could fire
he could fire
we could fire
you could fire
they could fire

V-ing form

I could be firing
you could be firing
he could be firing
we could be firing
you could be firing
they could be firing

Perfect

I could have fired
you could have fired
he could have fired
we could have fired
you could have fired
they could have fired

V-ing perfect

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

Negation

Simple form

I could not fire
you could not fire
he could not fire
we could not fire
you could not fire
they could not fire

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I fire?
could you fire?
could he fire?
could we fire?
could you fire?
could they fire?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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