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

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I will underuse
you will underuse
he will underuse
we will underuse
you will underuse
they will underuse 	I will be underusing
you will be underusing
he will be underusing
we will be underusing
you will be underusing
they will be underusing	I will have underused
you will have underused
he will have underused
we will have underused
you will have underused
they will have underused	I will have been underusing
you will have been underusing
he will have been underusing
we will have been underusing
you will have been underusing
they will have been underusing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I will not underuse
you will not underuse
he will not underuse
we will not underuse
you will not underuse
they will not underuse 	I will not be underusing
you will not be underusing
he will not be underusing
we will not be underusing
you will not be underusing
they will not be underusing	I will not have underused
you will not have underused
he will not have underused
we will not have underused
you will not have underused
they will not have underused	I will not have been underusing
you will not have been underusing
he will not have been underusing
we will not have been underusing
you will not have been underusing
they will not have been underusing	

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

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