I can roulette you can roulette he can roulette we can roulette you can roulette they can roulette
V-ing form
I can be rouletting you can be rouletting he can be rouletting we can be rouletting you can be rouletting they can be rouletting
Perfect
I can have rouletted you can have rouletted he can have rouletted we can have rouletted you can have rouletted they can have rouletted
V-ing perfect
I can have been rouletting you can have been rouletting he can have been rouletting we can have been rouletting you can have been rouletting they can have been rouletting
Negation
Simple form
I can't roulette you can't roulette he can't roulette we can't roulette you can't roulette they can't roulette
V-ing form
I can't be rouletting you can't be rouletting he can't be rouletting we can't be rouletting you can't be rouletting they can't be rouletting
Perfect
I can't have rouletted you can't have rouletted he can't have rouletted we can't have rouletted you can't have rouletted they can't have rouletted
V-ing perfect
I can't have been rouletting you can't have been rouletting he can't have been rouletting we can't have been rouletting you can't have been rouletting they can't have been rouletting
Interrogative form
Simple form
can I roulette? can you roulette? can he roulette? can we roulette? can you roulette? can they roulette?
V-ing form
can I be rouletting? can you be rouletting? can he be rouletting? can we be rouletting? can you be rouletting? can they be rouletting?
Perfect
can I have rouletted? can you have rouletted? can he have rouletted? can we have rouletted? can you have rouletted? can they have rouletted?
V-ing perfect
can I have been rouletting? can you have been rouletting? can he have been rouletting? can we have been rouletting? can you have been rouletting? can they have been rouletting?
Interro-negative form
Simple form
can't I roulette? can't you roulette? can't he roulette? can't we roulette? can't you roulette? can't they roulette?
V-ing form
can't I be rouletting? can't you be rouletting? can't he be rouletting? can't we be rouletting? can't you be rouletting? can't they be rouletting?
Perfect
can't I have rouletted? can't you have rouletted? can't he have rouletted? can't we have rouletted? can't you have rouletted? can't they have rouletted?
V-ing perfect
can't I have been rouletting? can't you have been rouletting? can't he have been rouletting? can't we have been rouletting? can't you have been rouletting? can't they have been rouletting?