English verb conjugation
CAN WIN

Irregular verb: win - won - won

Affirmation

Simple form	V-ing form
I can win you can win he can win we can win you can win they can win	I can be winning you can be winning he can be winning we can be winning you can be winning they can be winning
Perfect	V-ing perfect
I can have won you can have won he can have won we can have won you can have won they can have won	I can have been winning you can have been winning he can have been winning we can have been winning you can have been winning they can have been winning

Negation

Simple form	V-ing form
I cannot win you cannot win he cannot win we cannot win you cannot win they cannot win	I cannot be winning you cannot be winning he cannot be winning we cannot be winning you cannot be winning they cannot be winning
Perfect	V-ing perfect
I cannot have won you cannot have won he cannot have won we cannot have won you cannot have won they cannot have won	I cannot have been winning you cannot have been winning he cannot have been winning we cannot have been winning you cannot have been winning they cannot have been winning

Interrogative form

Simple form	V-ing form
can I win? can you win? can he win? can we win? can you win? can they win?	can I be winning? can you be winning? can he be winning? can we be winning? can you be winning? can they be winning?
Perfect	V-ing perfect
can I have won? can you have won? can he have won? can we have won? can you have won? can they have won?	can I have been winning? can you have been winning? can he have been winning? can we have been winning? can you have been winning? can they have been winning?

Interro-negative form

Simple form	V-ing form
can I not win? can you not win? can he not win? can we not win? can you not win? can they not win?	can I not be winning? can you not be winning? can he not be winning? can we not be winning? can you not be winning? can they not be winning?
Perfect	V-ing perfect
can I not have won? can you not have won? can he not have won? can we not have won? can you not have won? can they not have won?	can I not have been winning? can you not have been winning? can he not have been winning? can we not have been winning? can you not have been winning? can they not have been winning?