could annul
Verbe régulier : annul - annulled- annulled
Traduction française : abroger - résilier 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could annul
you could annul
he could annul
we could annul
you could annul
they could annul 	I could be annulling
you could be annulling
he could be annulling
we could be annulling
you could be annulling
they could be annulling	I could have annulled
you could have annulled
he could have annulled
we could have annulled
you could have annulled
they could have annulled	I could have been annulling
you could have been annulling
he could have been annulling
we could have been annulling
you could have been annulling
they could have been annulling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not annul
you could not annul
he could not annul
we could not annul
you could not annul
they could not annul 	I could not be annulling
you could not be annulling
he could not be annulling
we could not be annulling
you could not be annulling
they could not be annulling	I could not have annulled
you could not have annulled
he could not have annulled
we could not have annulled
you could not have annulled
they could not have annulled	I could not have been annulling
you could not have been annulling
he could not have been annulling
we could not have been annulling
you could not have been annulling
they could not have been annulling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I annul?
could you annul?
could he annul?
could we annul?
could you annul?
could they annul? 	could I be annulling?
could you be annulling?
could he be annulling?
could we be annulling?
could you be annulling?
could they be annulling? 	could I have annulled?
could you have annulled?
could he have annulled?
could we have annulled?
could you have annulled?
could they have annulled? 	could I have been annulling?
could you have been annulling?
could he have been annulling?
could we have been annulling?
could you have been annulling?
could they have been annulling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not annul?
could you not annul?
could he not annul?
could we not annul?
could you not annul?
could they not annul? 	could I not be annulling?
could you not be annulling?
could he not be annulling?
could we not be annulling?
could you not be annulling?
could they not be annulling? 	could I not have annulled?
could you not have annulled?
could he not have annulled?
could we not have annulled?
could you not have annulled?
could they not have annulled? 	could I not have been annulling?
could you not have been annulling?
could he not have been annulling?
could we not have been annulling?
could you not have been annulling?
could they not have been annulling?