must diet
Verbe régulier : diet - dieted- dieted
Traduction française : suivre un régime 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must diet
you must diet
she must diet
we must diet
you must diet
they must diet 	I must be dieting
you must be dieting
she must be dieting
we must be dieting
you must be dieting
they must be dieting	I must have dieted
you must have dieted
she must have dieted
we must have dieted
you must have dieted
they must have dieted	I must have been dieting
you must have been dieting
she must have been dieting
we must have been dieting
you must have been dieting
they must have been dieting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't diet
you mustn't diet
she mustn't diet
we mustn't diet
you mustn't diet
they mustn't diet 	I mustn't be dieting
you mustn't be dieting
she mustn't be dieting
we mustn't be dieting
you mustn't be dieting
they mustn't be dieting	I mustn't have dieted
you mustn't have dieted
she mustn't have dieted
we mustn't have dieted
you mustn't have dieted
they mustn't have dieted	I mustn't have been dieting
you mustn't have been dieting
she mustn't have been dieting
we mustn't have been dieting
you mustn't have been dieting
they mustn't have been dieting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I diet?
must you diet?
must she diet?
must we diet?
must you diet?
must they diet? 	must I be dieting?
must you be dieting?
must she be dieting?
must we be dieting?
must you be dieting?
must they be dieting? 	must I have dieted?
must you have dieted?
must she have dieted?
must we have dieted?
must you have dieted?
must they have dieted? 	must I have been dieting?
must you have been dieting?
must she have been dieting?
must we have been dieting?
must you have been dieting?
must they have been dieting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I diet?
mustn't you diet?
mustn't she diet?
mustn't we diet?
mustn't you diet?
mustn't they diet? 	mustn't I be dieting?
mustn't you be dieting?
mustn't she be dieting?
mustn't we be dieting?
mustn't you be dieting?
mustn't they be dieting? 	mustn't I have dieted?
mustn't you have dieted?
mustn't she have dieted?
mustn't we have dieted?
mustn't you have dieted?
mustn't they have dieted? 	mustn't I have been dieting?
mustn't you have been dieting?
mustn't she have been dieting?
mustn't we have been dieting?
mustn't you have been dieting?
mustn't they have been dieting?