English verb conjugation COULD VOMIT

Regular verb: vomit - vomited - vomited

Affirmation

Simple form

I could vomit
you could vomit
he could vomit
we could vomit
you could vomit
they could vomit

V-ing form

I could be vomiting
you could be vomiting
he could be vomiting
we could be vomiting
you could be vomiting
they could be vomiting

Perfect

I could have vomited
you could have vomited
he could have vomited
we could have vomited
you could have vomited
they could have vomited

V-ing perfect

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

Negation

Simple form

I could not vomit
you could not vomit
he could not vomit
we could not vomit
you could not vomit
they could not vomit

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I vomit?
could you vomit?
could he vomit?
could we vomit?
could you vomit?
could they vomit?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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