English verb conjugation
COULD PEP

Regular verb: pep - pepped - pepped

Affirmation

Simple form	V-ing form
I could pep you could pep he could pep we could pep you could pep they could pep	I could be pepping you could be pepping he could be pepping we could be pepping you could be pepping they could be pepping
Perfect	V-ing perfect
I could have pepped you could have pepped he could have pepped we could have pepped you could have pepped they could have pepped	I could have been pepping you could have been pepping he could have been pepping we could have been pepping you could have been pepping they could have been pepping

Negation

Simple form	V-ing form
I could not pep you could not pep he could not pep we could not pep you could not pep they could not pep	I could not be pepping you could not be pepping he could not be pepping we could not be pepping you could not be pepping they could not be pepping
Perfect	V-ing perfect
I could not have pepped you could not have pepped he could not have pepped we could not have pepped you could not have pepped they could not have pepped	I could not have been pepping you could not have been pepping he could not have been pepping we could not have been pepping you could not have been pepping they could not have been pepping

Interrogative form

Simple form	V-ing form
could I pep? could you pep? could he pep? could we pep? could you pep? could they pep?	could I be pepping? could you be pepping? could he be pepping? could we be pepping? could you be pepping? could they be pepping?
Perfect	V-ing perfect
could I have pepped? could you have pepped? could he have pepped? could we have pepped? could you have pepped? could they have pepped?	could I have been pepping? could you have been pepping? could he have been pepping? could we have been pepping? could you have been pepping? could they have been pepping?

Interro-negative form

Simple form	V-ing form
could I not pep? could you not pep? could he not pep? could we not pep? could you not pep? could they not pep?	could I not be pepping? could you not be pepping? could he not be pepping? could we not be pepping? could you not be pepping? could they not be pepping?
Perfect	V-ing perfect
could I not have pepped? could you not have pepped? could he not have pepped? could we not have pepped? could you not have pepped? could they not have pepped?	could I not have been pepping? could you not have been pepping? could he not have been pepping? could we not have been pepping? could you not have been pepping? could they not have been pepping?