could boss
Verbe régulier : boss - bossed- bossed
Traduction française : commander - diriger 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could boss
you could boss
he could boss
we could boss
you could boss
they could boss 	I could be bossing
you could be bossing
he could be bossing
we could be bossing
you could be bossing
they could be bossing	I could have bossed
you could have bossed
he could have bossed
we could have bossed
you could have bossed
they could have bossed	I could have been bossing
you could have been bossing
he could have been bossing
we could have been bossing
you could have been bossing
they could have been bossing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not boss
you could not boss
he could not boss
we could not boss
you could not boss
they could not boss 	I could not be bossing
you could not be bossing
he could not be bossing
we could not be bossing
you could not be bossing
they could not be bossing	I could not have bossed
you could not have bossed
he could not have bossed
we could not have bossed
you could not have bossed
they could not have bossed	I could not have been bossing
you could not have been bossing
he could not have been bossing
we could not have been bossing
you could not have been bossing
they could not have been bossing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I boss?
could you boss?
could he boss?
could we boss?
could you boss?
could they boss? 	could I be bossing?
could you be bossing?
could he be bossing?
could we be bossing?
could you be bossing?
could they be bossing? 	could I have bossed?
could you have bossed?
could he have bossed?
could we have bossed?
could you have bossed?
could they have bossed? 	could I have been bossing?
could you have been bossing?
could he have been bossing?
could we have been bossing?
could you have been bossing?
could they have been bossing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not boss?
could you not boss?
could he not boss?
could we not boss?
could you not boss?
could they not boss? 	could I not be bossing?
could you not be bossing?
could he not be bossing?
could we not be bossing?
could you not be bossing?
could they not be bossing? 	could I not have bossed?
could you not have bossed?
could he not have bossed?
could we not have bossed?
could you not have bossed?
could they not have bossed? 	could I not have been bossing?
could you not have been bossing?
could he not have been bossing?
could we not have been bossing?
could you not have been bossing?
could they not have been bossing?