English verb conjugation
MUST ROULETTE

Regular verb: roulette - rouletted - rouletted

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?