could withdraw
Verbo irregular: withdraw - withdrew- withdrawn

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could withdraw
you could withdraw
he could withdraw
we could withdraw
you could withdraw
they could withdraw 	I could be withdrawing
you could be withdrawing
he could be withdrawing
we could be withdrawing
you could be withdrawing
they could be withdrawing	I could have withdrawn
you could have withdrawn
he could have withdrawn
we could have withdrawn
you could have withdrawn
they could have withdrawn	I could have been withdrawing
you could have been withdrawing
he could have been withdrawing
we could have been withdrawing
you could have been withdrawing
they could have been withdrawing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not withdraw
you could not withdraw
he could not withdraw
we could not withdraw
you could not withdraw
they could not withdraw 	I could not be withdrawing
you could not be withdrawing
he could not be withdrawing
we could not be withdrawing
you could not be withdrawing
they could not be withdrawing	I could not have withdrawn
you could not have withdrawn
he could not have withdrawn
we could not have withdrawn
you could not have withdrawn
they could not have withdrawn	I could not have been withdrawing
you could not have been withdrawing
he could not have been withdrawing
we could not have been withdrawing
you could not have been withdrawing
they could not have been withdrawing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I withdraw?
could you withdraw?
could he withdraw?
could we withdraw?
could you withdraw?
could they withdraw? 	could I be withdrawing?
could you be withdrawing?
could he be withdrawing?
could we be withdrawing?
could you be withdrawing?
could they be withdrawing? 	could I have withdrawn?
could you have withdrawn?
could he have withdrawn?
could we have withdrawn?
could you have withdrawn?
could they have withdrawn? 	could I have been withdrawing?
could you have been withdrawing?
could he have been withdrawing?
could we have been withdrawing?
could you have been withdrawing?
could they have been withdrawing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not withdraw?
could you not withdraw?
could he not withdraw?
could we not withdraw?
could you not withdraw?
could they not withdraw? 	could I not be withdrawing?
could you not be withdrawing?
could he not be withdrawing?
could we not be withdrawing?
could you not be withdrawing?
could they not be withdrawing? 	could I not have withdrawn?
could you not have withdrawn?
could he not have withdrawn?
could we not have withdrawn?
could you not have withdrawn?
could they not have withdrawn? 	could I not have been withdrawing?
could you not have been withdrawing?
could he not have been withdrawing?
could we not have been withdrawing?
could you not have been withdrawing?
could they not have been withdrawing?