could hook
Verbo regular: hook - hooked- hooked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could hook
you could hook
she could hook
we could hook
you could hook
they could hook 	I could be hooking
you could be hooking
she could be hooking
we could be hooking
you could be hooking
they could be hooking	I could have hooked
you could have hooked
she could have hooked
we could have hooked
you could have hooked
they could have hooked	I could have been hooking
you could have been hooking
she could have been hooking
we could have been hooking
you could have been hooking
they could have been hooking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not hook
you could not hook
she could not hook
we could not hook
you could not hook
they could not hook 	I could not be hooking
you could not be hooking
she could not be hooking
we could not be hooking
you could not be hooking
they could not be hooking	I could not have hooked
you could not have hooked
she could not have hooked
we could not have hooked
you could not have hooked
they could not have hooked	I could not have been hooking
you could not have been hooking
she could not have been hooking
we could not have been hooking
you could not have been hooking
they could not have been hooking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I hook?
could you hook?
could she hook?
could we hook?
could you hook?
could they hook? 	could I be hooking?
could you be hooking?
could she be hooking?
could we be hooking?
could you be hooking?
could they be hooking? 	could I have hooked?
could you have hooked?
could she have hooked?
could we have hooked?
could you have hooked?
could they have hooked? 	could I have been hooking?
could you have been hooking?
could she have been hooking?
could we have been hooking?
could you have been hooking?
could they have been hooking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not hook?
could you not hook?
could she not hook?
could we not hook?
could you not hook?
could they not hook? 	could I not be hooking?
could you not be hooking?
could she not be hooking?
could we not be hooking?
could you not be hooking?
could they not be hooking? 	could I not have hooked?
could you not have hooked?
could she not have hooked?
could we not have hooked?
could you not have hooked?
could they not have hooked? 	could I not have been hooking?
could you not have been hooking?
could she not have been hooking?
could we not have been hooking?
could you not have been hooking?
could they not have been hooking?