would underuse
Verbe régulier : underuse - underused- underused
Traduction française : sous-utiliser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I'd underuse
you'd underuse
he'd underuse
we'd underuse
you'd underuse
they'd underuse 	I'd be underusing
you'd be underusing
he'd be underusing
we'd be underusing
you'd be underusing
they'd be underusing	I would've underused
you would've underused
he would've underused
we would've underused
you would've underused
they would've underused	I would've been underusing
you would've been underusing
he would've been underusing
we would've been underusing
you would've been underusing
they would've been underusing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I wouldn't underuse
you wouldn't underuse
he wouldn't underuse
we wouldn't underuse
you wouldn't underuse
they wouldn't underuse 	I wouldn't be underusing
you wouldn't be underusing
he wouldn't be underusing
we wouldn't be underusing
you wouldn't be underusing
they wouldn't be underusing	I wouldn't have underused
you wouldn't have underused
he wouldn't have underused
we wouldn't have underused
you wouldn't have underused
they wouldn't have underused	I wouldn't have been underusing
you wouldn't have been underusing
he wouldn't have been underusing
we wouldn't have been underusing
you wouldn't have been underusing
they wouldn't have been underusing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
would I underuse?
would you underuse?
would he underuse?
would we underuse?
would you underuse?
would they underuse? 	would I be underusing?
would you be underusing?
would he be underusing?
would we be underusing?
would you be underusing?
would they be underusing? 	would I have underused?
would you have underused?
would he 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 he have been underusing?
would we have been underusing?
would you have been underusing?
would they have been underusing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
wouldn't I underuse?
wouldn't you underuse?
wouldn't he underuse?
wouldn't we underuse?
wouldn't you underuse?
wouldn't they underuse? 	wouldn't I be underusing?
wouldn't you be underusing?
wouldn't he be underusing?
wouldn't we be underusing?
wouldn't you be underusing?
wouldn't they be underusing? 	wouldn't I have underused?
wouldn't you have underused?
wouldn't he have underused?
wouldn't we have underused?
wouldn't you have underused?
wouldn't they have underused? 	wouldn't I have been underusing?
wouldn't you have been underusing?
wouldn't he have been underusing?
wouldn't we have been underusing?
wouldn't you have been underusing?
wouldn't they have been underusing?