would center
Verbo regular: center - centered- centered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I would center
you would center
he would center
we would center
you would center
they would center 	I would be centering
you would be centering
he would be centering
we would be centering
you would be centering
they would be centering	I would have centered
you would have centered
he would have centered
we would have centered
you would have centered
they would have centered	I would have been centering
you would have been centering
he would have been centering
we would have been centering
you would have been centering
they would have been centering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I would not center
you would not center
he would not center
we would not center
you would not center
they would not center 	I would not be centering
you would not be centering
he would not be centering
we would not be centering
you would not be centering
they would not be centering	I would not have centered
you would not have centered
he would not have centered
we would not have centered
you would not have centered
they would not have centered	I would not have been centering
you would not have been centering
he would not have been centering
we would not have been centering
you would not have been centering
they would not have been centering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
would I center?
would you center?
would he center?
would we center?
would you center?
would they center? 	would I be centering?
would you be centering?
would he be centering?
would we be centering?
would you be centering?
would they be centering? 	would I have centered?
would you have centered?
would he have centered?
would we have centered?
would you have centered?
would they have centered? 	would I have been centering?
would you have been centering?
would he have been centering?
would we have been centering?
would you have been centering?
would they have been centering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
would I not center?
would you not center?
would he not center?
would we not center?
would you not center?
would they not center? 	would I not be centering?
would you not be centering?
would he not be centering?
would we not be centering?
would you not be centering?
would they not be centering? 	would I not have centered?
would you not have centered?
would he not have centered?
would we not have centered?
would you not have centered?
would they not have centered? 	would I not have been centering?
would you not have been centering?
would he not have been centering?
would we not have been centering?
would you not have been centering?
would they not have been centering?