must roulette
Verbe régulier : roulette - rouletted- rouletted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must roulette
you must roulette
he must roulette
we must roulette
you must roulette
they must roulette 	I must be rouletting
you must be rouletting
he must be rouletting
we must be rouletting
you must be rouletting
they must be rouletting	I must have rouletted
you must have rouletted
he must have rouletted
we must have rouletted
you must have rouletted
they must have rouletted	I must have been rouletting
you must have been rouletting
he must have been rouletting
we must have been rouletting
you must have been rouletting
they must have been rouletting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't roulette
you mustn't roulette
he mustn't roulette
we mustn't roulette
you mustn't roulette
they mustn't roulette 	I mustn't be rouletting
you mustn't be rouletting
he mustn't be rouletting
we mustn't be rouletting
you mustn't be rouletting
they mustn't be rouletting	I mustn't have rouletted
you mustn't have rouletted
he mustn't have rouletted
we mustn't have rouletted
you mustn't have rouletted
they mustn't have rouletted	I mustn't have been rouletting
you mustn't have been rouletting
he mustn't have been rouletting
we mustn't have been rouletting
you mustn't have been rouletting
they mustn't have been rouletting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I roulette?
must you roulette?
must he roulette?
must we roulette?
must you roulette?
must they roulette? 	must I be rouletting?
must you be rouletting?
must he be rouletting?
must we be rouletting?
must you be rouletting?
must they be rouletting? 	must I have rouletted?
must you have rouletted?
must he have rouletted?
must we have rouletted?
must you have rouletted?
must they have rouletted? 	must I have been rouletting?
must you have been rouletting?
must he have been rouletting?
must we have been rouletting?
must you have been rouletting?
must they have been rouletting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I roulette?
mustn't you roulette?
mustn't he roulette?
mustn't we roulette?
mustn't you roulette?
mustn't they roulette? 	mustn't I be rouletting?
mustn't you be rouletting?
mustn't he be rouletting?
mustn't we be rouletting?
mustn't you be rouletting?
mustn't they be rouletting? 	mustn't I have rouletted?
mustn't you have rouletted?
mustn't he have rouletted?
mustn't we have rouletted?
mustn't you have rouletted?
mustn't they have rouletted? 	mustn't I have been rouletting?
mustn't you have been rouletting?
mustn't he have been rouletting?
mustn't we have been rouletting?
mustn't you have been rouletting?
mustn't they have been rouletting?