English verb conjugation COULD WHIR

Regular verb: whir - whired - whired

Affirmation

Simple form

I could whir
you could whir
he could whir
we could whir
you could whir
they could whir

V-ing form

I could be whiring
you could be whiring
he could be whiring
we could be whiring
you could be whiring
they could be whiring

Perfect

I could have whired
you could have whired
he could have whired
we could have whired
you could have whired
they could have whired

V-ing perfect

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

Negation

Simple form

I could not whir
you could not whir
he could not whir
we could not whir
you could not whir
they could not whir

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I whir?
could you whir?
could he whir?
could we whir?
could you whir?
could they whir?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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