could vector
Verbo regular: vector - vectored- vectored

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could vector
you could vector
she could vector
we could vector
you could vector
they could vector 	I could be vectoring
you could be vectoring
she could be vectoring
we could be vectoring
you could be vectoring
they could be vectoring	I could have vectored
you could have vectored
she could have vectored
we could have vectored
you could have vectored
they could have vectored	I could have been vectoring
you could have been vectoring
she could have been vectoring
we could have been vectoring
you could have been vectoring
they could have been vectoring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not vector
you could not vector
she could not vector
we could not vector
you could not vector
they could not vector 	I could not be vectoring
you could not be vectoring
she could not be vectoring
we could not be vectoring
you could not be vectoring
they could not be vectoring	I could not have vectored
you could not have vectored
she could not have vectored
we could not have vectored
you could not have vectored
they could not have vectored	I could not have been vectoring
you could not have been vectoring
she could not have been vectoring
we could not have been vectoring
you could not have been vectoring
they could not have been vectoring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I vector?
could you vector?
could she vector?
could we vector?
could you vector?
could they vector? 	could I be vectoring?
could you be vectoring?
could she be vectoring?
could we be vectoring?
could you be vectoring?
could they be vectoring? 	could I have vectored?
could you have vectored?
could she have vectored?
could we have vectored?
could you have vectored?
could they have vectored? 	could I have been vectoring?
could you have been vectoring?
could she have been vectoring?
could we have been vectoring?
could you have been vectoring?
could they have been vectoring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not vector?
could you not vector?
could she not vector?
could we not vector?
could you not vector?
could they not vector? 	could I not be vectoring?
could you not be vectoring?
could she not be vectoring?
could we not be vectoring?
could you not be vectoring?
could they not be vectoring? 	could I not have vectored?
could you not have vectored?
could she not have vectored?
could we not have vectored?
could you not have vectored?
could they not have vectored? 	could I not have been vectoring?
could you not have been vectoring?
could she not have been vectoring?
could we not have been vectoring?
could you not have been vectoring?
could they not have been vectoring?