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

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

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't annul
you mustn't annul
she mustn't annul
we mustn't annul
you mustn't annul
they mustn't annul 	I mustn't be annulling
you mustn't be annulling
she mustn't be annulling
we mustn't be annulling
you mustn't be annulling
they mustn't be annulling	I mustn't have annulled
you mustn't have annulled
she mustn't have annulled
we mustn't have annulled
you mustn't have annulled
they mustn't have annulled	I mustn't have been annulling
you mustn't have been annulling
she mustn't have been annulling
we mustn't have been annulling
you mustn't have been annulling
they mustn't have been annulling	

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

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I annul?
mustn't you annul?
mustn't she annul?
mustn't we annul?
mustn't you annul?
mustn't they annul? 	mustn't I be annulling?
mustn't you be annulling?
mustn't she be annulling?
mustn't we be annulling?
mustn't you be annulling?
mustn't they be annulling? 	mustn't I have annulled?
mustn't you have annulled?
mustn't she have annulled?
mustn't we have annulled?
mustn't you have annulled?
mustn't they have annulled? 	mustn't I have been annulling?
mustn't you have been annulling?
mustn't she have been annulling?
mustn't we have been annulling?
mustn't you have been annulling?
mustn't they have been annulling?