English verb conjugation
COULD PEP

Regular verb: pep - pepped - pepped

Affirmation

Simple form	V-ing form
I could pep you could pep she could pep we could pep you could pep they could pep	I could be pepping you could be pepping she 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 she 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 she 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 couldn't pep you couldn't pep she couldn't pep we couldn't pep you couldn't pep they couldn't pep	I couldn't be pepping you couldn't be pepping she couldn't be pepping we couldn't be pepping you couldn't be pepping they couldn't be pepping
Perfect	V-ing perfect
I couldn't have pepped you couldn't have pepped she couldn't have pepped we couldn't have pepped you couldn't have pepped they couldn't have pepped	I couldn't have been pepping you couldn't have been pepping she couldn't have been pepping we couldn't have been pepping you couldn't have been pepping they couldn't have been pepping

Interrogative form

Simple form	V-ing form
could I pep? could you pep? could she pep? could we pep? could you pep? could they pep?	could I be pepping? could you be pepping? could she 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 she 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 she 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
couldn't I pep? couldn't you pep? couldn't she pep? couldn't we pep? couldn't you pep? couldn't they pep?	couldn't I be pepping? couldn't you be pepping? couldn't she be pepping? couldn't we be pepping? couldn't you be pepping? couldn't they be pepping?
Perfect	V-ing perfect
couldn't I have pepped? couldn't you have pepped? couldn't she have pepped? couldn't we have pepped? couldn't you have pepped? couldn't they have pepped?	couldn't I have been pepping? couldn't you have been pepping? couldn't she have been pepping? couldn't we have been pepping? couldn't you have been pepping? couldn't they have been pepping?