shall underuse
Regelmä&szlig;iges Verb: underuse - underused- underused

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I'll underuse
you'll underuse
she'll underuse
we'll underuse
you'll underuse
they'll underuse 	I'll be underusing
you'll be underusing
she'll be underusing
we'll be underusing
you'll be underusing
they'll be underusing	I'll have underused
you'll have underused
she'll have underused
we'll have underused
you'll have underused
they'll have underused	I'll have been underusing
you'll have been underusing
she'll have been underusing
we'll have been underusing
you'll have been underusing
they'll have been underusing	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I shan't underuse
you shan't underuse
she shan't underuse
we shan't underuse
you shan't underuse
they shan't underuse 	I shan't be underusing
you shan't be underusing
she shan't be underusing
we shan't be underusing
you shan't be underusing
they shan't be underusing	I shan't have underused
you shan't have underused
she shan't have underused
we shan't have underused
you shan't have underused
they shan't have underused	I shan't have been underusing
you shan't have been underusing
she shan't have been underusing
we shan't have been underusing
you shan't have been underusing
they shan't have been underusing	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
shall I underuse?
shall you underuse?
shall she underuse?
shall we underuse?
shall you underuse?
shall they underuse? 	shall I be underusing?
shall you be underusing?
shall she be underusing?
shall we be underusing?
shall you be underusing?
shall they be underusing? 	shall I have underused?
shall you have underused?
shall she have underused?
shall we have underused?
shall you have underused?
shall they have underused? 	shall I have been underusing?
shall you have been underusing?
shall she have been underusing?
shall we have been underusing?
shall you have been underusing?
shall they have been underusing? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
shan't I underuse?
shan't you underuse?
shan't she underuse?
shan't we underuse?
shan't you underuse?
shan't they underuse? 	shan't I be underusing?
shan't you be underusing?
shan't she be underusing?
shan't we be underusing?
shan't you be underusing?
shan't they be underusing? 	shan't I have underused?
shan't you have underused?
shan't she have underused?
shan't we have underused?
shan't you have underused?
shan't they have underused? 	shan't I have been underusing?
shan't you have been underusing?
shan't she have been underusing?
shan't we have been underusing?
shan't you have been underusing?
shan't they have been underusing?