must sport
Verbe régulier : sport - sported- sported
Traduction française : porter - batifoler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must sport
you must sport
he must sport
we must sport
you must sport
they must sport 	I must be sporting
you must be sporting
he must be sporting
we must be sporting
you must be sporting
they must be sporting	I must have sported
you must have sported
he must have sported
we must have sported
you must have sported
they must have sported	I must have been sporting
you must have been sporting
he must have been sporting
we must have been sporting
you must have been sporting
they must have been sporting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't sport
you mustn't sport
he mustn't sport
we mustn't sport
you mustn't sport
they mustn't sport 	I mustn't be sporting
you mustn't be sporting
he mustn't be sporting
we mustn't be sporting
you mustn't be sporting
they mustn't be sporting	I mustn't have sported
you mustn't have sported
he mustn't have sported
we mustn't have sported
you mustn't have sported
they mustn't have sported	I mustn't have been sporting
you mustn't have been sporting
he mustn't have been sporting
we mustn't have been sporting
you mustn't have been sporting
they mustn't have been sporting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I sport?
must you sport?
must he sport?
must we sport?
must you sport?
must they sport? 	must I be sporting?
must you be sporting?
must he be sporting?
must we be sporting?
must you be sporting?
must they be sporting? 	must I have sported?
must you have sported?
must he have sported?
must we have sported?
must you have sported?
must they have sported? 	must I have been sporting?
must you have been sporting?
must he have been sporting?
must we have been sporting?
must you have been sporting?
must they have been sporting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I sport?
mustn't you sport?
mustn't he sport?
mustn't we sport?
mustn't you sport?
mustn't they sport? 	mustn't I be sporting?
mustn't you be sporting?
mustn't he be sporting?
mustn't we be sporting?
mustn't you be sporting?
mustn't they be sporting? 	mustn't I have sported?
mustn't you have sported?
mustn't he have sported?
mustn't we have sported?
mustn't you have sported?
mustn't they have sported? 	mustn't I have been sporting?
mustn't you have been sporting?
mustn't he have been sporting?
mustn't we have been sporting?
mustn't you have been sporting?
mustn't they have been sporting?