Konjugation des englischen Verbs
COULD UNDERUSE

Regelmäßiges Verb: underuse - underused - underused

Bestätigung

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

Negation

Einfache Form	Form mit V-ing
I could not underuse you could not underuse she could not underuse we could not underuse you could not underuse they could not underuse	I could not be underusing you could not be underusing she could not be underusing we could not be underusing you could not be underusing they could not be underusing
Perfekt	Perfekt mit V-ing
I could not have underused you could not have underused she could not have underused we could not have underused you could not have underused they could not have underused	I could not have been underusing you could not have been underusing she could not have been underusing we could not have been underusing you could not have been underusing they could not have been underusing

Fragende Form

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

Fragende Negation Form

Einfache Form	Form mit V-ing
could I not underuse? could you not underuse? could she not underuse? could we not underuse? could you not underuse? could they not underuse?	could I not be underusing? could you not be underusing? could she not be underusing? could we not be underusing? could you not be underusing? could they not be underusing?
Perfekt	Perfekt mit V-ing
could I not have underused? could you not have underused? could she not have underused? could we not have underused? could you not have underused? could they not have underused?	could I not have been underusing? could you not have been underusing? could she not have been underusing? could we not have been underusing? could you not have been underusing? could they not have been underusing?