must tram
Verbe régulier : tram - tramed- tramed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must tram
you must tram
she must tram
we must tram
you must tram
they must tram 	I must be traming
you must be traming
she must be traming
we must be traming
you must be traming
they must be traming	I must have tramed
you must have tramed
she must have tramed
we must have tramed
you must have tramed
they must have tramed	I must have been traming
you must have been traming
she must have been traming
we must have been traming
you must have been traming
they must have been traming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't tram
you mustn't tram
she mustn't tram
we mustn't tram
you mustn't tram
they mustn't tram 	I mustn't be traming
you mustn't be traming
she mustn't be traming
we mustn't be traming
you mustn't be traming
they mustn't be traming	I mustn't have tramed
you mustn't have tramed
she mustn't have tramed
we mustn't have tramed
you mustn't have tramed
they mustn't have tramed	I mustn't have been traming
you mustn't have been traming
she mustn't have been traming
we mustn't have been traming
you mustn't have been traming
they mustn't have been traming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I tram?
must you tram?
must she tram?
must we tram?
must you tram?
must they tram? 	must I be traming?
must you be traming?
must she be traming?
must we be traming?
must you be traming?
must they be traming? 	must I have tramed?
must you have tramed?
must she have tramed?
must we have tramed?
must you have tramed?
must they have tramed? 	must I have been traming?
must you have been traming?
must she have been traming?
must we have been traming?
must you have been traming?
must they have been traming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I tram?
mustn't you tram?
mustn't she tram?
mustn't we tram?
mustn't you tram?
mustn't they tram? 	mustn't I be traming?
mustn't you be traming?
mustn't she be traming?
mustn't we be traming?
mustn't you be traming?
mustn't they be traming? 	mustn't I have tramed?
mustn't you have tramed?
mustn't she have tramed?
mustn't we have tramed?
mustn't you have tramed?
mustn't they have tramed? 	mustn't I have been traming?
mustn't you have been traming?
mustn't she have been traming?
mustn't we have been traming?
mustn't you have been traming?
mustn't they have been traming?