would underuse
Verbo regular: underuse - underused- underused

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I would underuse
you would underuse
she would underuse
we would underuse
you would underuse
they would underuse 	I would be underusing
you would be underusing
she would be underusing
we would be underusing
you would be underusing
they would be underusing	I would have underused
you would have underused
she would have underused
we would have underused
you would have underused
they would have underused	I would have been underusing
you would have been underusing
she would have been underusing
we would have been underusing
you would have been underusing
they would have been underusing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I would not underuse
you would not underuse
she would not underuse
we would not underuse
you would not underuse
they would not underuse 	I would not be underusing
you would not be underusing
she would not be underusing
we would not be underusing
you would not be underusing
they would not be underusing	I would not have underused
you would not have underused
she would not have underused
we would not have underused
you would not have underused
they would not have underused	I would not have been underusing
you would not have been underusing
she would not have been underusing
we would not have been underusing
you would not have been underusing
they would not have been underusing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
would I underuse?
would you underuse?
would she underuse?
would we underuse?
would you underuse?
would they underuse? 	would I be underusing?
would you be underusing?
would she be underusing?
would we be underusing?
would you be underusing?
would they be underusing? 	would I have underused?
would you have underused?
would she have underused?
would we have underused?
would you have underused?
would they have underused? 	would I have been underusing?
would you have been underusing?
would she have been underusing?
would we have been underusing?
would you have been underusing?
would they have been underusing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
would I not underuse?
would you not underuse?
would she not underuse?
would we not underuse?
would you not underuse?
would they not underuse? 	would I not be underusing?
would you not be underusing?
would she not be underusing?
would we not be underusing?
would you not be underusing?
would they not be underusing? 	would I not have underused?
would you not have underused?
would she not have underused?
would we not have underused?
would you not have underused?
would they not have underused? 	would I not have been underusing?
would you not have been underusing?
would she not have been underusing?
would we not have been underusing?
would you not have been underusing?
would they not have been underusing?