English verb conjugation
CAN COTTON

Regular verb: cotton - cottoned - cottoned

Affirmation

Simple form	V-ing form
I can cotton you can cotton he can cotton we can cotton you can cotton they can cotton	I can be cottoning you can be cottoning he can be cottoning we can be cottoning you can be cottoning they can be cottoning
Perfect	V-ing perfect
I can have cottoned you can have cottoned he can have cottoned we can have cottoned you can have cottoned they can have cottoned	I can have been cottoning you can have been cottoning he can have been cottoning we can have been cottoning you can have been cottoning they can have been cottoning

Negation

Simple form	V-ing form
I can't cotton you can't cotton he can't cotton we can't cotton you can't cotton they can't cotton	I can't be cottoning you can't be cottoning he can't be cottoning we can't be cottoning you can't be cottoning they can't be cottoning
Perfect	V-ing perfect
I can't have cottoned you can't have cottoned he can't have cottoned we can't have cottoned you can't have cottoned they can't have cottoned	I can't have been cottoning you can't have been cottoning he can't have been cottoning we can't have been cottoning you can't have been cottoning they can't have been cottoning

Interrogative form

Simple form	V-ing form
can I cotton? can you cotton? can he cotton? can we cotton? can you cotton? can they cotton?	can I be cottoning? can you be cottoning? can he be cottoning? can we be cottoning? can you be cottoning? can they be cottoning?
Perfect	V-ing perfect
can I have cottoned? can you have cottoned? can he have cottoned? can we have cottoned? can you have cottoned? can they have cottoned?	can I have been cottoning? can you have been cottoning? can he have been cottoning? can we have been cottoning? can you have been cottoning? can they have been cottoning?

Interro-negative form

Simple form	V-ing form
can't I cotton? can't you cotton? can't he cotton? can't we cotton? can't you cotton? can't they cotton?	can't I be cottoning? can't you be cottoning? can't he be cottoning? can't we be cottoning? can't you be cottoning? can't they be cottoning?
Perfect	V-ing perfect
can't I have cottoned? can't you have cottoned? can't he have cottoned? can't we have cottoned? can't you have cottoned? can't they have cottoned?	can't I have been cottoning? can't you have been cottoning? can't he have been cottoning? can't we have been cottoning? can't you have been cottoning? can't they have been cottoning?