English verb conjugation
COULD HIP

Regular verb: hip - hiped - hiped

Affirmation

Simple form	V-ing form
I could hip you could hip she could hip we could hip you could hip they could hip	I could be hiping you could be hiping she could be hiping we could be hiping you could be hiping they could be hiping
Perfect	V-ing perfect
I could have hiped you could have hiped she could have hiped we could have hiped you could have hiped they could have hiped	I could have been hiping you could have been hiping she could have been hiping we could have been hiping you could have been hiping they could have been hiping

Negation

Simple form	V-ing form
I couldn't hip you couldn't hip she couldn't hip we couldn't hip you couldn't hip they couldn't hip	I couldn't be hiping you couldn't be hiping she couldn't be hiping we couldn't be hiping you couldn't be hiping they couldn't be hiping
Perfect	V-ing perfect
I couldn't have hiped you couldn't have hiped she couldn't have hiped we couldn't have hiped you couldn't have hiped they couldn't have hiped	I couldn't have been hiping you couldn't have been hiping she couldn't have been hiping we couldn't have been hiping you couldn't have been hiping they couldn't have been hiping

Interrogative form

Simple form	V-ing form
could I hip? could you hip? could she hip? could we hip? could you hip? could they hip?	could I be hiping? could you be hiping? could she be hiping? could we be hiping? could you be hiping? could they be hiping?
Perfect	V-ing perfect
could I have hiped? could you have hiped? could she have hiped? could we have hiped? could you have hiped? could they have hiped?	could I have been hiping? could you have been hiping? could she have been hiping? could we have been hiping? could you have been hiping? could they have been hiping?

Interro-negative form

Simple form	V-ing form
couldn't I hip? couldn't you hip? couldn't she hip? couldn't we hip? couldn't you hip? couldn't they hip?	couldn't I be hiping? couldn't you be hiping? couldn't she be hiping? couldn't we be hiping? couldn't you be hiping? couldn't they be hiping?
Perfect	V-ing perfect
couldn't I have hiped? couldn't you have hiped? couldn't she have hiped? couldn't we have hiped? couldn't you have hiped? couldn't they have hiped?	couldn't I have been hiping? couldn't you have been hiping? couldn't she have been hiping? couldn't we have been hiping? couldn't you have been hiping? couldn't they have been hiping?