English verb conjugation
CAN COCOON

Regular verb: cocoon - cocooned - cocooned

Affirmation

Simple form	V-ing form
I can cocoon you can cocoon he can cocoon we can cocoon you can cocoon they can cocoon	I can be cocooning you can be cocooning he can be cocooning we can be cocooning you can be cocooning they can be cocooning
Perfect	V-ing perfect
I can have cocooned you can have cocooned he can have cocooned we can have cocooned you can have cocooned they can have cocooned	I can have been cocooning you can have been cocooning he can have been cocooning we can have been cocooning you can have been cocooning they can have been cocooning

Negation

Simple form	V-ing form
I can't cocoon you can't cocoon he can't cocoon we can't cocoon you can't cocoon they can't cocoon	I can't be cocooning you can't be cocooning he can't be cocooning we can't be cocooning you can't be cocooning they can't be cocooning
Perfect	V-ing perfect
I can't have cocooned you can't have cocooned he can't have cocooned we can't have cocooned you can't have cocooned they can't have cocooned	I can't have been cocooning you can't have been cocooning he can't have been cocooning we can't have been cocooning you can't have been cocooning they can't have been cocooning

Interrogative form

Simple form	V-ing form
can I cocoon? can you cocoon? can he cocoon? can we cocoon? can you cocoon? can they cocoon?	can I be cocooning? can you be cocooning? can he be cocooning? can we be cocooning? can you be cocooning? can they be cocooning?
Perfect	V-ing perfect
can I have cocooned? can you have cocooned? can he have cocooned? can we have cocooned? can you have cocooned? can they have cocooned?	can I have been cocooning? can you have been cocooning? can he have been cocooning? can we have been cocooning? can you have been cocooning? can they have been cocooning?

Interro-negative form

Simple form	V-ing form
can't I cocoon? can't you cocoon? can't he cocoon? can't we cocoon? can't you cocoon? can't they cocoon?	can't I be cocooning? can't you be cocooning? can't he be cocooning? can't we be cocooning? can't you be cocooning? can't they be cocooning?
Perfect	V-ing perfect
can't I have cocooned? can't you have cocooned? can't he have cocooned? can't we have cocooned? can't you have cocooned? can't they have cocooned?	can't I have been cocooning? can't you have been cocooning? can't he have been cocooning? can't we have been cocooning? can't you have been cocooning? can't they have been cocooning?