English verb conjugation
COULD OVERINDULGE

Regular verb: overindulge - overindulged - overindulged

Affirmation

Simple form	V-ing form
I could overindulge you could overindulge she could overindulge we could overindulge you could overindulge they could overindulge	I could be overindulging you could be overindulging she 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 she 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 she 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 she 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 she 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 she 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 she 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 she overindulge? could we overindulge? could you overindulge? could they overindulge?	could I be overindulging? could you be overindulging? could she 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 she 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 she 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 she 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 she 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 she 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 she have been overindulging? couldn't we have been overindulging? couldn't you have been overindulging? couldn't they have been overindulging?