English verb conjugation
COULD DRIVE

Irregular verb: drive - drove - driven

Affirmation

Simple form	V-ing form
I could drive you could drive she could drive we could drive you could drive they could drive	I could be driving you could be driving she could be driving we could be driving you could be driving they could be driving
Perfect	V-ing perfect
I could have driven you could have driven she could have driven we could have driven you could have driven they could have driven	I could have been driving you could have been driving she could have been driving we could have been driving you could have been driving they could have been driving

Negation

Simple form	V-ing form
I could not drive you could not drive she could not drive we could not drive you could not drive they could not drive	I could not be driving you could not be driving she could not be driving we could not be driving you could not be driving they could not be driving
Perfect	V-ing perfect
I could not have driven you could not have driven she could not have driven we could not have driven you could not have driven they could not have driven	I could not have been driving you could not have been driving she could not have been driving we could not have been driving you could not have been driving they could not have been driving

Interrogative form

Simple form	V-ing form
could I drive? could you drive? could she drive? could we drive? could you drive? could they drive?	could I be driving? could you be driving? could she be driving? could we be driving? could you be driving? could they be driving?
Perfect	V-ing perfect
could I have driven? could you have driven? could she have driven? could we have driven? could you have driven? could they have driven?	could I have been driving? could you have been driving? could she have been driving? could we have been driving? could you have been driving? could they have been driving?

Interro-negative form

Simple form	V-ing form
could I not drive? could you not drive? could she not drive? could we not drive? could you not drive? could they not drive?	could I not be driving? could you not be driving? could she not be driving? could we not be driving? could you not be driving? could they not be driving?
Perfect	V-ing perfect
could I not have driven? could you not have driven? could she not have driven? could we not have driven? could you not have driven? could they not have driven?	could I not have been driving? could you not have been driving? could she not have been driving? could we not have been driving? could you not have been driving? could they not have been driving?