could stoke
Verbo regular: stoke - stoked- stoked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could stoke
you could stoke
he could stoke
we could stoke
you could stoke
they could stoke 	I could be stoking
you could be stoking
he could be stoking
we could be stoking
you could be stoking
they could be stoking	I could have stoked
you could have stoked
he could have stoked
we could have stoked
you could have stoked
they could have stoked	I could have been stoking
you could have been stoking
he could have been stoking
we could have been stoking
you could have been stoking
they could have been stoking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not stoke
you could not stoke
he could not stoke
we could not stoke
you could not stoke
they could not stoke 	I could not be stoking
you could not be stoking
he could not be stoking
we could not be stoking
you could not be stoking
they could not be stoking	I could not have stoked
you could not have stoked
he could not have stoked
we could not have stoked
you could not have stoked
they could not have stoked	I could not have been stoking
you could not have been stoking
he could not have been stoking
we could not have been stoking
you could not have been stoking
they could not have been stoking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I stoke?
could you stoke?
could he stoke?
could we stoke?
could you stoke?
could they stoke? 	could I be stoking?
could you be stoking?
could he be stoking?
could we be stoking?
could you be stoking?
could they be stoking? 	could I have stoked?
could you have stoked?
could he have stoked?
could we have stoked?
could you have stoked?
could they have stoked? 	could I have been stoking?
could you have been stoking?
could he have been stoking?
could we have been stoking?
could you have been stoking?
could they have been stoking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not stoke?
could you not stoke?
could he not stoke?
could we not stoke?
could you not stoke?
could they not stoke? 	could I not be stoking?
could you not be stoking?
could he not be stoking?
could we not be stoking?
could you not be stoking?
could they not be stoking? 	could I not have stoked?
could you not have stoked?
could he not have stoked?
could we not have stoked?
could you not have stoked?
could they not have stoked? 	could I not have been stoking?
could you not have been stoking?
could he not have been stoking?
could we not have been stoking?
could you not have been stoking?
could they not have been stoking?