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 couldn't overindulge you couldn't overindulge he couldn't overindulge we couldn't overindulge you couldn't overindulge they couldn't overindulge	I couldn't be overindulging you couldn't be overindulging he couldn't be overindulging we couldn't be overindulging you couldn't be overindulging they couldn't be overindulging
Perfect	V-ing perfect
I couldn't have overindulged you couldn't have overindulged he couldn't have overindulged we couldn't have overindulged you couldn't have overindulged they couldn't have overindulged	I couldn't have been overindulging you couldn't have been overindulging he couldn't have been overindulging we couldn't have been overindulging you couldn't have been overindulging they couldn't 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
couldn't I overindulge? couldn't you overindulge? couldn't he overindulge? couldn't we overindulge? couldn't you overindulge? couldn't they overindulge?	couldn't I be overindulging? couldn't you be overindulging? couldn't he be overindulging? couldn't we be overindulging? couldn't you be overindulging? couldn't they be overindulging?
Perfect	V-ing perfect
couldn't I have overindulged? couldn't you have overindulged? couldn't he have overindulged? couldn't we have overindulged? couldn't you have overindulged? couldn't they have overindulged?	couldn't I have been overindulging? couldn't you have been overindulging? couldn't he have been overindulging? couldn't we have been overindulging? couldn't you have been overindulging? couldn't they have been overindulging?