could chow
Verbo regular: chow - chowed- chowed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could chow
you could chow
she could chow
we could chow
you could chow
they could chow 	I could be chowing
you could be chowing
she could be chowing
we could be chowing
you could be chowing
they could be chowing	I could have chowed
you could have chowed
she could have chowed
we could have chowed
you could have chowed
they could have chowed	I could have been chowing
you could have been chowing
she could have been chowing
we could have been chowing
you could have been chowing
they could have been chowing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't chow
you couldn't chow
she couldn't chow
we couldn't chow
you couldn't chow
they couldn't chow 	I couldn't be chowing
you couldn't be chowing
she couldn't be chowing
we couldn't be chowing
you couldn't be chowing
they couldn't be chowing	I couldn't have chowed
you couldn't have chowed
she couldn't have chowed
we couldn't have chowed
you couldn't have chowed
they couldn't have chowed	I couldn't have been chowing
you couldn't have been chowing
she couldn't have been chowing
we couldn't have been chowing
you couldn't have been chowing
they couldn't have been chowing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I chow?
could you chow?
could she chow?
could we chow?
could you chow?
could they chow? 	could I be chowing?
could you be chowing?
could she be chowing?
could we be chowing?
could you be chowing?
could they be chowing? 	could I have chowed?
could you have chowed?
could she have chowed?
could we have chowed?
could you have chowed?
could they have chowed? 	could I have been chowing?
could you have been chowing?
could she have been chowing?
could we have been chowing?
could you have been chowing?
could they have been chowing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I chow?
couldn't you chow?
couldn't she chow?
couldn't we chow?
couldn't you chow?
couldn't they chow? 	couldn't I be chowing?
couldn't you be chowing?
couldn't she be chowing?
couldn't we be chowing?
couldn't you be chowing?
couldn't they be chowing? 	couldn't I have chowed?
couldn't you have chowed?
couldn't she have chowed?
couldn't we have chowed?
couldn't you have chowed?
couldn't they have chowed? 	couldn't I have been chowing?
couldn't you have been chowing?
couldn't she have been chowing?
couldn't we have been chowing?
couldn't you have been chowing?
couldn't they have been chowing?