English verb conjugation
CAN PERM

Regular verb: perm - permed - permed

Affirmation

Simple form	V-ing form
I can perm you can perm he can perm we can perm you can perm they can perm	I can be perming you can be perming he can be perming we can be perming you can be perming they can be perming
Perfect	V-ing perfect
I can have permed you can have permed he can have permed we can have permed you can have permed they can have permed	I can have been perming you can have been perming he can have been perming we can have been perming you can have been perming they can have been perming

Negation

Simple form	V-ing form
I cannot perm you cannot perm he cannot perm we cannot perm you cannot perm they cannot perm	I cannot be perming you cannot be perming he cannot be perming we cannot be perming you cannot be perming they cannot be perming
Perfect	V-ing perfect
I cannot have permed you cannot have permed he cannot have permed we cannot have permed you cannot have permed they cannot have permed	I cannot have been perming you cannot have been perming he cannot have been perming we cannot have been perming you cannot have been perming they cannot have been perming

Interrogative form

Simple form	V-ing form
can I perm? can you perm? can he perm? can we perm? can you perm? can they perm?	can I be perming? can you be perming? can he be perming? can we be perming? can you be perming? can they be perming?
Perfect	V-ing perfect
can I have permed? can you have permed? can he have permed? can we have permed? can you have permed? can they have permed?	can I have been perming? can you have been perming? can he have been perming? can we have been perming? can you have been perming? can they have been perming?

Interro-negative form

Simple form	V-ing form
can I not perm? can you not perm? can he not perm? can we not perm? can you not perm? can they not perm?	can I not be perming? can you not be perming? can he not be perming? can we not be perming? can you not be perming? can they not be perming?
Perfect	V-ing perfect
can I not have permed? can you not have permed? can he not have permed? can we not have permed? can you not have permed? can they not have permed?	can I not have been perming? can you not have been perming? can he not have been perming? can we not have been perming? can you not have been perming? can they not have been perming?