English verb conjugation CAN FLY

Irregular verb: fly - flew - flown

Affirmation

Simple form

I can fly
you can fly
he can fly
we can fly
you can fly
they can fly

V-ing form

I can be flying
you can be flying
he can be flying
we can be flying
you can be flying
they can be flying

Perfect

I can have flown
you can have flown
he can have flown
we can have flown
you can have flown
they can have flown

V-ing perfect

I can have been flying
you can have been flying
he can have been flying
we can have been flying
you can have been flying
they can have been flying

Negation

Simple form

I cannot fly
you cannot fly
he cannot fly
we cannot fly
you cannot fly
they cannot fly

V-ing form

I cannot be flying
you cannot be flying
he cannot be flying
we cannot be flying
you cannot be flying
they cannot be flying

Perfect

I cannot have flown
you cannot have flown
he cannot have flown
we cannot have flown
you cannot have flown
they cannot have flown

V-ing perfect

I cannot have been flying
you cannot have been flying
he cannot have been flying
we cannot have been flying
you cannot have been flying
they cannot have been flying

Interrogative form

Simple form

can I fly?
can you fly?
can he fly?
can we fly?
can you fly?
can they fly?

V-ing form

can I be flying?
can you be flying?
can he be flying?
can we be flying?
can you be flying?
can they be flying?

Perfect

can I have flown?
can you have flown?
can he have flown?
can we have flown?
can you have flown?
can they have flown?

V-ing perfect

can I have been flying?
can you have been flying?
can he have been flying?
can we have been flying?
can you have been flying?
can they have been flying?

Interro-negative form

Simple form

can I not fly?
can you not fly?
can he not fly?
can we not fly?
can you not fly?
can they not fly?

V-ing form

can I not be flying?
can you not be flying?
can he not be flying?
can we not be flying?
can you not be flying?
can they not be flying?

Perfect

can I not have flown?
can you not have flown?
can he not have flown?
can we not have flown?
can you not have flown?
can they not have flown?

V-ing perfect

can I not have been flying?
can you not have been flying?
can he not have been flying?
can we not have been flying?
can you not have been flying?
can they not have been flying?

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