English verb conjugation COULD COOK

Regular verb: cook - cooked - cooked

Affirmation

Simple form

I could cook
you could cook
she could cook
we could cook
you could cook
they could cook

V-ing form

I could be cooking
you could be cooking
she could be cooking
we could be cooking
you could be cooking
they could be cooking

Perfect

I could have cooked
you could have cooked
she could have cooked
we could have cooked
you could have cooked
they could have cooked

V-ing perfect

I could have been cooking
you could have been cooking
she could have been cooking
we could have been cooking
you could have been cooking
they could have been cooking

Negation

Simple form

I could not cook
you could not cook
she could not cook
we could not cook
you could not cook
they could not cook

V-ing form

I could not be cooking
you could not be cooking
she could not be cooking
we could not be cooking
you could not be cooking
they could not be cooking

Perfect

I could not have cooked
you could not have cooked
she could not have cooked
we could not have cooked
you could not have cooked
they could not have cooked

V-ing perfect

I could not have been cooking
you could not have been cooking
she could not have been cooking
we could not have been cooking
you could not have been cooking
they could not have been cooking

Interrogative form

Simple form

could I cook?
could you cook?
could she cook?
could we cook?
could you cook?
could they cook?

V-ing form

could I be cooking?
could you be cooking?
could she be cooking?
could we be cooking?
could you be cooking?
could they be cooking?

Perfect

could I have cooked?
could you have cooked?
could she have cooked?
could we have cooked?
could you have cooked?
could they have cooked?

V-ing perfect

could I have been cooking?
could you have been cooking?
could she have been cooking?
could we have been cooking?
could you have been cooking?
could they have been cooking?

Interro-negative form

Simple form

could I not cook?
could you not cook?
could she not cook?
could we not cook?
could you not cook?
could they not cook?

V-ing form

could I not be cooking?
could you not be cooking?
could she not be cooking?
could we not be cooking?
could you not be cooking?
could they not be cooking?

Perfect

could I not have cooked?
could you not have cooked?
could she not have cooked?
could we not have cooked?
could you not have cooked?
could they not have cooked?

V-ing perfect

could I not have been cooking?
could you not have been cooking?
could she not have been cooking?
could we not have been cooking?
could you not have been cooking?
could they not have been cooking?

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