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 cannot cotton you cannot cotton he cannot cotton we cannot cotton you cannot cotton they cannot cotton	I cannot be cottoning you cannot be cottoning he cannot be cottoning we cannot be cottoning you cannot be cottoning they cannot be cottoning
Perfect	V-ing perfect
I cannot have cottoned you cannot have cottoned he cannot have cottoned we cannot have cottoned you cannot have cottoned they cannot have cottoned	I cannot have been cottoning you cannot have been cottoning he cannot have been cottoning we cannot have been cottoning you cannot have been cottoning they cannot 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 I not cotton? can you not cotton? can he not cotton? can we not cotton? can you not cotton? can they not cotton?	can I not be cottoning? can you not be cottoning? can he not be cottoning? can we not be cottoning? can you not be cottoning? can they not be cottoning?
Perfect	V-ing perfect
can I not have cottoned? can you not have cottoned? can he not have cottoned? can we not have cottoned? can you not have cottoned? can they not have cottoned?	can I not have been cottoning? can you not have been cottoning? can he not have been cottoning? can we not have been cottoning? can you not have been cottoning? can they not have been cottoning?