could logroll
Verbo regular: logroll - logrolled- logrolled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could logroll
you could logroll
he could logroll
we could logroll
you could logroll
they could logroll 	I could be logrolling
you could be logrolling
he could be logrolling
we could be logrolling
you could be logrolling
they could be logrolling	I could have logrolled
you could have logrolled
he could have logrolled
we could have logrolled
you could have logrolled
they could have logrolled	I could have been logrolling
you could have been logrolling
he could have been logrolling
we could have been logrolling
you could have been logrolling
they could have been logrolling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't logroll
you couldn't logroll
he couldn't logroll
we couldn't logroll
you couldn't logroll
they couldn't logroll 	I couldn't be logrolling
you couldn't be logrolling
he couldn't be logrolling
we couldn't be logrolling
you couldn't be logrolling
they couldn't be logrolling	I couldn't have logrolled
you couldn't have logrolled
he couldn't have logrolled
we couldn't have logrolled
you couldn't have logrolled
they couldn't have logrolled	I couldn't have been logrolling
you couldn't have been logrolling
he couldn't have been logrolling
we couldn't have been logrolling
you couldn't have been logrolling
they couldn't have been logrolling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I logroll?
could you logroll?
could he logroll?
could we logroll?
could you logroll?
could they logroll? 	could I be logrolling?
could you be logrolling?
could he be logrolling?
could we be logrolling?
could you be logrolling?
could they be logrolling? 	could I have logrolled?
could you have logrolled?
could he have logrolled?
could we have logrolled?
could you have logrolled?
could they have logrolled? 	could I have been logrolling?
could you have been logrolling?
could he have been logrolling?
could we have been logrolling?
could you have been logrolling?
could they have been logrolling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I logroll?
couldn't you logroll?
couldn't he logroll?
couldn't we logroll?
couldn't you logroll?
couldn't they logroll? 	couldn't I be logrolling?
couldn't you be logrolling?
couldn't he be logrolling?
couldn't we be logrolling?
couldn't you be logrolling?
couldn't they be logrolling? 	couldn't I have logrolled?
couldn't you have logrolled?
couldn't he have logrolled?
couldn't we have logrolled?
couldn't you have logrolled?
couldn't they have logrolled? 	couldn't I have been logrolling?
couldn't you have been logrolling?
couldn't he have been logrolling?
couldn't we have been logrolling?
couldn't you have been logrolling?
couldn't they have been logrolling?