can win
Irregular verb: win - won- won

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
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? 	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?