could overbleach
Verbo regular: overbleach - overbleached- overbleached

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could overbleach
you could overbleach
she could overbleach
we could overbleach
you could overbleach
they could overbleach 	I could be overbleaching
you could be overbleaching
she could be overbleaching
we could be overbleaching
you could be overbleaching
they could be overbleaching	I could have overbleached
you could have overbleached
she could have overbleached
we could have overbleached
you could have overbleached
they could have overbleached	I could have been overbleaching
you could have been overbleaching
she could have been overbleaching
we could have been overbleaching
you could have been overbleaching
they could have been overbleaching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not overbleach
you could not overbleach
she could not overbleach
we could not overbleach
you could not overbleach
they could not overbleach 	I could not be overbleaching
you could not be overbleaching
she could not be overbleaching
we could not be overbleaching
you could not be overbleaching
they could not be overbleaching	I could not have overbleached
you could not have overbleached
she could not have overbleached
we could not have overbleached
you could not have overbleached
they could not have overbleached	I could not have been overbleaching
you could not have been overbleaching
she could not have been overbleaching
we could not have been overbleaching
you could not have been overbleaching
they could not have been overbleaching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I overbleach?
could you overbleach?
could she overbleach?
could we overbleach?
could you overbleach?
could they overbleach? 	could I be overbleaching?
could you be overbleaching?
could she be overbleaching?
could we be overbleaching?
could you be overbleaching?
could they be overbleaching? 	could I have overbleached?
could you have overbleached?
could she have overbleached?
could we have overbleached?
could you have overbleached?
could they have overbleached? 	could I have been overbleaching?
could you have been overbleaching?
could she have been overbleaching?
could we have been overbleaching?
could you have been overbleaching?
could they have been overbleaching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not overbleach?
could you not overbleach?
could she not overbleach?
could we not overbleach?
could you not overbleach?
could they not overbleach? 	could I not be overbleaching?
could you not be overbleaching?
could she not be overbleaching?
could we not be overbleaching?
could you not be overbleaching?
could they not be overbleaching? 	could I not have overbleached?
could you not have overbleached?
could she not have overbleached?
could we not have overbleached?
could you not have overbleached?
could they not have overbleached? 	could I not have been overbleaching?
could you not have been overbleaching?
could she not have been overbleaching?
could we not have been overbleaching?
could you not have been overbleaching?
could they not have been overbleaching?