could arbitrate
Verbe régulier : arbitrate - arbitrated- arbitrated
Traduction française : arbitrer - décider en qualité d'arbitre 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could arbitrate
you could arbitrate
he could arbitrate
we could arbitrate
you could arbitrate
they could arbitrate 	I could be arbitrating
you could be arbitrating
he could be arbitrating
we could be arbitrating
you could be arbitrating
they could be arbitrating	I could have arbitrated
you could have arbitrated
he could have arbitrated
we could have arbitrated
you could have arbitrated
they could have arbitrated	I could have been arbitrating
you could have been arbitrating
he could have been arbitrating
we could have been arbitrating
you could have been arbitrating
they could have been arbitrating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not arbitrate
you could not arbitrate
he could not arbitrate
we could not arbitrate
you could not arbitrate
they could not arbitrate 	I could not be arbitrating
you could not be arbitrating
he could not be arbitrating
we could not be arbitrating
you could not be arbitrating
they could not be arbitrating	I could not have arbitrated
you could not have arbitrated
he could not have arbitrated
we could not have arbitrated
you could not have arbitrated
they could not have arbitrated	I could not have been arbitrating
you could not have been arbitrating
he could not have been arbitrating
we could not have been arbitrating
you could not have been arbitrating
they could not have been arbitrating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I arbitrate?
could you arbitrate?
could he arbitrate?
could we arbitrate?
could you arbitrate?
could they arbitrate? 	could I be arbitrating?
could you be arbitrating?
could he be arbitrating?
could we be arbitrating?
could you be arbitrating?
could they be arbitrating? 	could I have arbitrated?
could you have arbitrated?
could he have arbitrated?
could we have arbitrated?
could you have arbitrated?
could they have arbitrated? 	could I have been arbitrating?
could you have been arbitrating?
could he have been arbitrating?
could we have been arbitrating?
could you have been arbitrating?
could they have been arbitrating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not arbitrate?
could you not arbitrate?
could he not arbitrate?
could we not arbitrate?
could you not arbitrate?
could they not arbitrate? 	could I not be arbitrating?
could you not be arbitrating?
could he not be arbitrating?
could we not be arbitrating?
could you not be arbitrating?
could they not be arbitrating? 	could I not have arbitrated?
could you not have arbitrated?
could he not have arbitrated?
could we not have arbitrated?
could you not have arbitrated?
could they not have arbitrated? 	could I not have been arbitrating?
could you not have been arbitrating?
could he not have been arbitrating?
could we not have been arbitrating?
could you not have been arbitrating?
could they not have been arbitrating?