English verb conjugation
COULD OVERINDULGE

Regular verb: overindulge - overindulged - overindulged

Affirmation

Simple form	V-ing form
I could overindulge you could overindulge he could overindulge we could overindulge you could overindulge they could overindulge	I could be overindulging you could be overindulging he could be overindulging we could be overindulging you could be overindulging they could be overindulging
Perfect	V-ing perfect
I could have overindulged you could have overindulged he could have overindulged we could have overindulged you could have overindulged they could have overindulged	I could have been overindulging you could have been overindulging he could have been overindulging we could have been overindulging you could have been overindulging they could have been overindulging

Negation

Simple form	V-ing form
I could not overindulge you could not overindulge he could not overindulge we could not overindulge you could not overindulge they could not overindulge	I could not be overindulging you could not be overindulging he could not be overindulging we could not be overindulging you could not be overindulging they could not be overindulging
Perfect	V-ing perfect
I could not have overindulged you could not have overindulged he could not have overindulged we could not have overindulged you could not have overindulged they could not have overindulged	I could not have been overindulging you could not have been overindulging he could not have been overindulging we could not have been overindulging you could not have been overindulging they could not have been overindulging

Interrogative form

Simple form	V-ing form
could I overindulge? could you overindulge? could he overindulge? could we overindulge? could you overindulge? could they overindulge?	could I be overindulging? could you be overindulging? could he be overindulging? could we be overindulging? could you be overindulging? could they be overindulging?
Perfect	V-ing perfect
could I have overindulged? could you have overindulged? could he have overindulged? could we have overindulged? could you have overindulged? could they have overindulged?	could I have been overindulging? could you have been overindulging? could he have been overindulging? could we have been overindulging? could you have been overindulging? could they have been overindulging?

Interro-negative form

Simple form	V-ing form
could I not overindulge? could you not overindulge? could he not overindulge? could we not overindulge? could you not overindulge? could they not overindulge?	could I not be overindulging? could you not be overindulging? could he not be overindulging? could we not be overindulging? could you not be overindulging? could they not be overindulging?
Perfect	V-ing perfect
could I not have overindulged? could you not have overindulged? could he not have overindulged? could we not have overindulged? could you not have overindulged? could they not have overindulged?	could I not have been overindulging? could you not have been overindulging? could he not have been overindulging? could we not have been overindulging? could you not have been overindulging? could they not have been overindulging?