could restrain
Verbe régulier : restrain - restrained- restrained
Traduction française : retenir - maîtriser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could restrain
you could restrain
he could restrain
we could restrain
you could restrain
they could restrain 	I could be restraining
you could be restraining
he could be restraining
we could be restraining
you could be restraining
they could be restraining	I could have restrained
you could have restrained
he could have restrained
we could have restrained
you could have restrained
they could have restrained	I could have been restraining
you could have been restraining
he could have been restraining
we could have been restraining
you could have been restraining
they could have been restraining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not restrain
you could not restrain
he could not restrain
we could not restrain
you could not restrain
they could not restrain 	I could not be restraining
you could not be restraining
he could not be restraining
we could not be restraining
you could not be restraining
they could not be restraining	I could not have restrained
you could not have restrained
he could not have restrained
we could not have restrained
you could not have restrained
they could not have restrained	I could not have been restraining
you could not have been restraining
he could not have been restraining
we could not have been restraining
you could not have been restraining
they could not have been restraining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I restrain?
could you restrain?
could he restrain?
could we restrain?
could you restrain?
could they restrain? 	could I be restraining?
could you be restraining?
could he be restraining?
could we be restraining?
could you be restraining?
could they be restraining? 	could I have restrained?
could you have restrained?
could he have restrained?
could we have restrained?
could you have restrained?
could they have restrained? 	could I have been restraining?
could you have been restraining?
could he have been restraining?
could we have been restraining?
could you have been restraining?
could they have been restraining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not restrain?
could you not restrain?
could he not restrain?
could we not restrain?
could you not restrain?
could they not restrain? 	could I not be restraining?
could you not be restraining?
could he not be restraining?
could we not be restraining?
could you not be restraining?
could they not be restraining? 	could I not have restrained?
could you not have restrained?
could he not have restrained?
could we not have restrained?
could you not have restrained?
could they not have restrained? 	could I not have been restraining?
could you not have been restraining?
could he not have been restraining?
could we not have been restraining?
could you not have been restraining?
could they not have been restraining?