could sheathe
Verbe régulier : sheathe - sheathed- sheathed
Traduction française : rengainer - gainer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could sheathe
you could sheathe
he could sheathe
we could sheathe
you could sheathe
they could sheathe 	I could be sheathing
you could be sheathing
he could be sheathing
we could be sheathing
you could be sheathing
they could be sheathing	I could have sheathed
you could have sheathed
he could have sheathed
we could have sheathed
you could have sheathed
they could have sheathed	I could have been sheathing
you could have been sheathing
he could have been sheathing
we could have been sheathing
you could have been sheathing
they could have been sheathing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not sheathe
you could not sheathe
he could not sheathe
we could not sheathe
you could not sheathe
they could not sheathe 	I could not be sheathing
you could not be sheathing
he could not be sheathing
we could not be sheathing
you could not be sheathing
they could not be sheathing	I could not have sheathed
you could not have sheathed
he could not have sheathed
we could not have sheathed
you could not have sheathed
they could not have sheathed	I could not have been sheathing
you could not have been sheathing
he could not have been sheathing
we could not have been sheathing
you could not have been sheathing
they could not have been sheathing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I sheathe?
could you sheathe?
could he sheathe?
could we sheathe?
could you sheathe?
could they sheathe? 	could I be sheathing?
could you be sheathing?
could he be sheathing?
could we be sheathing?
could you be sheathing?
could they be sheathing? 	could I have sheathed?
could you have sheathed?
could he have sheathed?
could we have sheathed?
could you have sheathed?
could they have sheathed? 	could I have been sheathing?
could you have been sheathing?
could he have been sheathing?
could we have been sheathing?
could you have been sheathing?
could they have been sheathing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not sheathe?
could you not sheathe?
could he not sheathe?
could we not sheathe?
could you not sheathe?
could they not sheathe? 	could I not be sheathing?
could you not be sheathing?
could he not be sheathing?
could we not be sheathing?
could you not be sheathing?
could they not be sheathing? 	could I not have sheathed?
could you not have sheathed?
could he not have sheathed?
could we not have sheathed?
could you not have sheathed?
could they not have sheathed? 	could I not have been sheathing?
could you not have been sheathing?
could he not have been sheathing?
could we not have been sheathing?
could you not have been sheathing?
could they not have been sheathing?