could stroll
Verbo regular: stroll - strolled- strolled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could stroll
you could stroll
he could stroll
we could stroll
you could stroll
they could stroll 	I could be strolling
you could be strolling
he could be strolling
we could be strolling
you could be strolling
they could be strolling	I could have strolled
you could have strolled
he could have strolled
we could have strolled
you could have strolled
they could have strolled	I could have been strolling
you could have been strolling
he could have been strolling
we could have been strolling
you could have been strolling
they could have been strolling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't stroll
you couldn't stroll
he couldn't stroll
we couldn't stroll
you couldn't stroll
they couldn't stroll 	I couldn't be strolling
you couldn't be strolling
he couldn't be strolling
we couldn't be strolling
you couldn't be strolling
they couldn't be strolling	I couldn't have strolled
you couldn't have strolled
he couldn't have strolled
we couldn't have strolled
you couldn't have strolled
they couldn't have strolled	I couldn't have been strolling
you couldn't have been strolling
he couldn't have been strolling
we couldn't have been strolling
you couldn't have been strolling
they couldn't have been strolling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I stroll?
could you stroll?
could he stroll?
could we stroll?
could you stroll?
could they stroll? 	could I be strolling?
could you be strolling?
could he be strolling?
could we be strolling?
could you be strolling?
could they be strolling? 	could I have strolled?
could you have strolled?
could he have strolled?
could we have strolled?
could you have strolled?
could they have strolled? 	could I have been strolling?
could you have been strolling?
could he have been strolling?
could we have been strolling?
could you have been strolling?
could they have been strolling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I stroll?
couldn't you stroll?
couldn't he stroll?
couldn't we stroll?
couldn't you stroll?
couldn't they stroll? 	couldn't I be strolling?
couldn't you be strolling?
couldn't he be strolling?
couldn't we be strolling?
couldn't you be strolling?
couldn't they be strolling? 	couldn't I have strolled?
couldn't you have strolled?
couldn't he have strolled?
couldn't we have strolled?
couldn't you have strolled?
couldn't they have strolled? 	couldn't I have been strolling?
couldn't you have been strolling?
couldn't he have been strolling?
couldn't we have been strolling?
couldn't you have been strolling?
couldn't they have been strolling?