English verb conjugation COULD FLY

Irregular verb: fly - flew - flown

Affirmation

Simple form

I could fly
you could fly
she could fly
we could fly
you could fly
they could fly

V-ing form

I could be flying
you could be flying
she could be flying
we could be flying
you could be flying
they could be flying

Perfect

I could have flown
you could have flown
she could have flown
we could have flown
you could have flown
they could have flown

V-ing perfect

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

Negation

Simple form

I could not fly
you could not fly
she could not fly
we could not fly
you could not fly
they could not fly

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I fly?
could you fly?
could she fly?
could we fly?
could you fly?
could they fly?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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