English verb conjugation
CAN PEP

Regular verb: pep - pepped - pepped

Affirmation

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

Negation

Simple form	V-ing form
I can't pep you can't pep he can't pep we can't pep you can't pep they can't pep	I can't be pepping you can't be pepping he can't be pepping we can't be pepping you can't be pepping they can't be pepping
Perfect	V-ing perfect
I can't have pepped you can't have pepped he can't have pepped we can't have pepped you can't have pepped they can't have pepped	I can't have been pepping you can't have been pepping he can't have been pepping we can't have been pepping you can't have been pepping they can't have been pepping

Interrogative form

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

Interro-negative form

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