could bracket
Verbo regular: bracket - bracketed- bracketed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could bracket
you could bracket
she could bracket
we could bracket
you could bracket
they could bracket 	I could be bracketing
you could be bracketing
she could be bracketing
we could be bracketing
you could be bracketing
they could be bracketing	I could have bracketed
you could have bracketed
she could have bracketed
we could have bracketed
you could have bracketed
they could have bracketed	I could have been bracketing
you could have been bracketing
she could have been bracketing
we could have been bracketing
you could have been bracketing
they could have been bracketing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not bracket
you could not bracket
she could not bracket
we could not bracket
you could not bracket
they could not bracket 	I could not be bracketing
you could not be bracketing
she could not be bracketing
we could not be bracketing
you could not be bracketing
they could not be bracketing	I could not have bracketed
you could not have bracketed
she could not have bracketed
we could not have bracketed
you could not have bracketed
they could not have bracketed	I could not have been bracketing
you could not have been bracketing
she could not have been bracketing
we could not have been bracketing
you could not have been bracketing
they could not have been bracketing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I bracket?
could you bracket?
could she bracket?
could we bracket?
could you bracket?
could they bracket? 	could I be bracketing?
could you be bracketing?
could she be bracketing?
could we be bracketing?
could you be bracketing?
could they be bracketing? 	could I have bracketed?
could you have bracketed?
could she have bracketed?
could we have bracketed?
could you have bracketed?
could they have bracketed? 	could I have been bracketing?
could you have been bracketing?
could she have been bracketing?
could we have been bracketing?
could you have been bracketing?
could they have been bracketing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not bracket?
could you not bracket?
could she not bracket?
could we not bracket?
could you not bracket?
could they not bracket? 	could I not be bracketing?
could you not be bracketing?
could she not be bracketing?
could we not be bracketing?
could you not be bracketing?
could they not be bracketing? 	could I not have bracketed?
could you not have bracketed?
could she not have bracketed?
could we not have bracketed?
could you not have bracketed?
could they not have bracketed? 	could I not have been bracketing?
could you not have been bracketing?
could she not have been bracketing?
could we not have been bracketing?
could you not have been bracketing?
could they not have been bracketing?