English verb conjugation CAN FLAIL

Regular verb: flail - flailed - flailed

Affirmation

Simple form

I can flail
you can flail
he can flail
we can flail
you can flail
they can flail

V-ing form

I can be flailing
you can be flailing
he can be flailing
we can be flailing
you can be flailing
they can be flailing

Perfect

I can have flailed
you can have flailed
he can have flailed
we can have flailed
you can have flailed
they can have flailed

V-ing perfect

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

Negation

Simple form

I cannot flail
you cannot flail
he cannot flail
we cannot flail
you cannot flail
they cannot flail

V-ing form

I cannot be flailing
you cannot be flailing
he cannot be flailing
we cannot be flailing
you cannot be flailing
they cannot be flailing

Perfect

I cannot have flailed
you cannot have flailed
he cannot have flailed
we cannot have flailed
you cannot have flailed
they cannot have flailed

V-ing perfect

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

Interrogative form

Simple form

can I flail?
can you flail?
can he flail?
can we flail?
can you flail?
can they flail?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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