must feud
Verbe régulier : feud - feuded- feuded
Traduction française : se quereller - se disputer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must feud
you must feud
she must feud
we must feud
you must feud
they must feud 	I must be feuding
you must be feuding
she must be feuding
we must be feuding
you must be feuding
they must be feuding	I must have feuded
you must have feuded
she must have feuded
we must have feuded
you must have feuded
they must have feuded	I must have been feuding
you must have been feuding
she must have been feuding
we must have been feuding
you must have been feuding
they must have been feuding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't feud
you mustn't feud
she mustn't feud
we mustn't feud
you mustn't feud
they mustn't feud 	I mustn't be feuding
you mustn't be feuding
she mustn't be feuding
we mustn't be feuding
you mustn't be feuding
they mustn't be feuding	I mustn't have feuded
you mustn't have feuded
she mustn't have feuded
we mustn't have feuded
you mustn't have feuded
they mustn't have feuded	I mustn't have been feuding
you mustn't have been feuding
she mustn't have been feuding
we mustn't have been feuding
you mustn't have been feuding
they mustn't have been feuding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I feud?
must you feud?
must she feud?
must we feud?
must you feud?
must they feud? 	must I be feuding?
must you be feuding?
must she be feuding?
must we be feuding?
must you be feuding?
must they be feuding? 	must I have feuded?
must you have feuded?
must she have feuded?
must we have feuded?
must you have feuded?
must they have feuded? 	must I have been feuding?
must you have been feuding?
must she have been feuding?
must we have been feuding?
must you have been feuding?
must they have been feuding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I feud?
mustn't you feud?
mustn't she feud?
mustn't we feud?
mustn't you feud?
mustn't they feud? 	mustn't I be feuding?
mustn't you be feuding?
mustn't she be feuding?
mustn't we be feuding?
mustn't you be feuding?
mustn't they be feuding? 	mustn't I have feuded?
mustn't you have feuded?
mustn't she have feuded?
mustn't we have feuded?
mustn't you have feuded?
mustn't they have feuded? 	mustn't I have been feuding?
mustn't you have been feuding?
mustn't she have been feuding?
mustn't we have been feuding?
mustn't you have been feuding?
mustn't they have been feuding?