could roulette
Regular verb: roulette - rouletted- rouletted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could roulette
you could roulette
she could roulette
we could roulette
you could roulette
they could roulette 	I could be rouletting
you could be rouletting
she could be rouletting
we could be rouletting
you could be rouletting
they could be rouletting	I could have rouletted
you could have rouletted
she could have rouletted
we could have rouletted
you could have rouletted
they could have rouletted	I could have been rouletting
you could have been rouletting
she could have been rouletting
we could have been rouletting
you could have been rouletting
they could have been rouletting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not roulette
you could not roulette
she could not roulette
we could not roulette
you could not roulette
they could not roulette 	I could not be rouletting
you could not be rouletting
she could not be rouletting
we could not be rouletting
you could not be rouletting
they could not be rouletting	I could not have rouletted
you could not have rouletted
she could not have rouletted
we could not have rouletted
you could not have rouletted
they could not have rouletted	I could not have been rouletting
you could not have been rouletting
she could not have been rouletting
we could not have been rouletting
you could not have been rouletting
they could not have been rouletting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I roulette?
could you roulette?
could she roulette?
could we roulette?
could you roulette?
could they roulette? 	could I be rouletting?
could you be rouletting?
could she be rouletting?
could we be rouletting?
could you be rouletting?
could they be rouletting? 	could I have rouletted?
could you have rouletted?
could she have rouletted?
could we have rouletted?
could you have rouletted?
could they have rouletted? 	could I have been rouletting?
could you have been rouletting?
could she have been rouletting?
could we have been rouletting?
could you have been rouletting?
could they have been rouletting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not roulette?
could you not roulette?
could she not roulette?
could we not roulette?
could you not roulette?
could they not roulette? 	could I not be rouletting?
could you not be rouletting?
could she not be rouletting?
could we not be rouletting?
could you not be rouletting?
could they not be rouletting? 	could I not have rouletted?
could you not have rouletted?
could she not have rouletted?
could we not have rouletted?
could you not have rouletted?
could they not have rouletted? 	could I not have been rouletting?
could you not have been rouletting?
could she not have been rouletting?
could we not have been rouletting?
could you not have been rouletting?
could they not have been rouletting?