English verb conjugation CAN CROW

Regular verb: crow - crowed - crowed

Affirmation

Simple form

I can crow
you can crow
he can crow
we can crow
you can crow
they can crow

V-ing form

I can be crowing
you can be crowing
he can be crowing
we can be crowing
you can be crowing
they can be crowing

Perfect

I can have crowed
you can have crowed
he can have crowed
we can have crowed
you can have crowed
they can have crowed

V-ing perfect

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

Negation

Simple form

I can't crow
you can't crow
he can't crow
we can't crow
you can't crow
they can't crow

V-ing form

I can't be crowing
you can't be crowing
he can't be crowing
we can't be crowing
you can't be crowing
they can't be crowing

Perfect

I can't have crowed
you can't have crowed
he can't have crowed
we can't have crowed
you can't have crowed
they can't have crowed

V-ing perfect

I can't have been crowing
you can't have been crowing
he can't have been crowing
we can't have been crowing
you can't have been crowing
they can't have been crowing

Interrogative form

Simple form

can I crow?
can you crow?
can he crow?
can we crow?
can you crow?
can they crow?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

can't I crow?
can't you crow?
can't he crow?
can't we crow?
can't you crow?
can't they crow?

V-ing form

can't I be crowing?
can't you be crowing?
can't he be crowing?
can't we be crowing?
can't you be crowing?
can't they be crowing?

Perfect

can't I have crowed?
can't you have crowed?
can't he have crowed?
can't we have crowed?
can't you have crowed?
can't they have crowed?

V-ing perfect

can't I have been crowing?
can't you have been crowing?
can't he have been crowing?
can't we have been crowing?
can't you have been crowing?
can't they have been crowing?

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