can better
Verbe régulier : better - bettered- bettered
Traduction française : améliorer - dépasser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can better
you can better
he can better
we can better
you can better
they can better 	I can be bettering
you can be bettering
he can be bettering
we can be bettering
you can be bettering
they can be bettering	I can have bettered
you can have bettered
he can have bettered
we can have bettered
you can have bettered
they can have bettered	I can have been bettering
you can have been bettering
he can have been bettering
we can have been bettering
you can have been bettering
they can have been bettering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot better
you cannot better
he cannot better
we cannot better
you cannot better
they cannot better 	I cannot be bettering
you cannot be bettering
he cannot be bettering
we cannot be bettering
you cannot be bettering
they cannot be bettering	I cannot have bettered
you cannot have bettered
he cannot have bettered
we cannot have bettered
you cannot have bettered
they cannot have bettered	I cannot have been bettering
you cannot have been bettering
he cannot have been bettering
we cannot have been bettering
you cannot have been bettering
they cannot have been bettering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I better?
can you better?
can he better?
can we better?
can you better?
can they better? 	can I be bettering?
can you be bettering?
can he be bettering?
can we be bettering?
can you be bettering?
can they be bettering? 	can I have bettered?
can you have bettered?
can he have bettered?
can we have bettered?
can you have bettered?
can they have bettered? 	can I have been bettering?
can you have been bettering?
can he have been bettering?
can we have been bettering?
can you have been bettering?
can they have been bettering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not better?
can you not better?
can he not better?
can we not better?
can you not better?
can they not better? 	can I not be bettering?
can you not be bettering?
can he not be bettering?
can we not be bettering?
can you not be bettering?
can they not be bettering? 	can I not have bettered?
can you not have bettered?
can he not have bettered?
can we not have bettered?
can you not have bettered?
can they not have bettered? 	can I not have been bettering?
can you not have been bettering?
can he not have been bettering?
can we not have been bettering?
can you not have been bettering?
can they not have been bettering?