can ball
Verbe régulier : ball - balled- balled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can ball
you can ball
he can ball
we can ball
you can ball
they can ball 	I can be balling
you can be balling
he can be balling
we can be balling
you can be balling
they can be balling	I can have balled
you can have balled
he can have balled
we can have balled
you can have balled
they can have balled	I can have been balling
you can have been balling
he can have been balling
we can have been balling
you can have been balling
they can have been balling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't ball
you can't ball
he can't ball
we can't ball
you can't ball
they can't ball 	I can't be balling
you can't be balling
he can't be balling
we can't be balling
you can't be balling
they can't be balling	I can't have balled
you can't have balled
he can't have balled
we can't have balled
you can't have balled
they can't have balled	I can't have been balling
you can't have been balling
he can't have been balling
we can't have been balling
you can't have been balling
they can't have been balling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I ball?
can you ball?
can he ball?
can we ball?
can you ball?
can they ball? 	can I be balling?
can you be balling?
can he be balling?
can we be balling?
can you be balling?
can they be balling? 	can I have balled?
can you have balled?
can he have balled?
can we have balled?
can you have balled?
can they have balled? 	can I have been balling?
can you have been balling?
can he have been balling?
can we have been balling?
can you have been balling?
can they have been balling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I ball?
can't you ball?
can't he ball?
can't we ball?
can't you ball?
can't they ball? 	can't I be balling?
can't you be balling?
can't he be balling?
can't we be balling?
can't you be balling?
can't they be balling? 	can't I have balled?
can't you have balled?
can't he have balled?
can't we have balled?
can't you have balled?
can't they have balled? 	can't I have been balling?
can't you have been balling?
can't he have been balling?
can't we have been balling?
can't you have been balling?
can't they have been balling?