must chauffeur
Verbe régulier : chauffeur - chauffeured- chauffeured
Traduction française : travailler comme chauffeur - conduire 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must chauffeur
you must chauffeur
she must chauffeur
we must chauffeur
you must chauffeur
they must chauffeur 	I must be chauffeuring
you must be chauffeuring
she must be chauffeuring
we must be chauffeuring
you must be chauffeuring
they must be chauffeuring	I must have chauffeured
you must have chauffeured
she must have chauffeured
we must have chauffeured
you must have chauffeured
they must have chauffeured	I must have been chauffeuring
you must have been chauffeuring
she must have been chauffeuring
we must have been chauffeuring
you must have been chauffeuring
they must have been chauffeuring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't chauffeur
you mustn't chauffeur
she mustn't chauffeur
we mustn't chauffeur
you mustn't chauffeur
they mustn't chauffeur 	I mustn't be chauffeuring
you mustn't be chauffeuring
she mustn't be chauffeuring
we mustn't be chauffeuring
you mustn't be chauffeuring
they mustn't be chauffeuring	I mustn't have chauffeured
you mustn't have chauffeured
she mustn't have chauffeured
we mustn't have chauffeured
you mustn't have chauffeured
they mustn't have chauffeured	I mustn't have been chauffeuring
you mustn't have been chauffeuring
she mustn't have been chauffeuring
we mustn't have been chauffeuring
you mustn't have been chauffeuring
they mustn't have been chauffeuring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I chauffeur?
must you chauffeur?
must she chauffeur?
must we chauffeur?
must you chauffeur?
must they chauffeur? 	must I be chauffeuring?
must you be chauffeuring?
must she be chauffeuring?
must we be chauffeuring?
must you be chauffeuring?
must they be chauffeuring? 	must I have chauffeured?
must you have chauffeured?
must she have chauffeured?
must we have chauffeured?
must you have chauffeured?
must they have chauffeured? 	must I have been chauffeuring?
must you have been chauffeuring?
must she have been chauffeuring?
must we have been chauffeuring?
must you have been chauffeuring?
must they have been chauffeuring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I chauffeur?
mustn't you chauffeur?
mustn't she chauffeur?
mustn't we chauffeur?
mustn't you chauffeur?
mustn't they chauffeur? 	mustn't I be chauffeuring?
mustn't you be chauffeuring?
mustn't she be chauffeuring?
mustn't we be chauffeuring?
mustn't you be chauffeuring?
mustn't they be chauffeuring? 	mustn't I have chauffeured?
mustn't you have chauffeured?
mustn't she have chauffeured?
mustn't we have chauffeured?
mustn't you have chauffeured?
mustn't they have chauffeured? 	mustn't I have been chauffeuring?
mustn't you have been chauffeuring?
mustn't she have been chauffeuring?
mustn't we have been chauffeuring?
mustn't you have been chauffeuring?
mustn't they have been chauffeuring?