English verb conjugation
SHOULD PERM

Regular verb: perm - permed - permed

Affirmation

Simple form	V-ing form
I'd perm you'd perm he'd perm we'd perm you'd perm they'd perm	I'd be perming you'd be perming he'd be perming we'd be perming you'd be perming they'd be perming
Perfect	V-ing perfect
I should've permed you should've permed he should've permed we should've permed you should've permed they should've permed	I should've been perming you should've been perming he should've been perming we should've been perming you should've been perming they should've been perming

Negation

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

Interrogative form

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

Interro-negative form

Simple form	V-ing form
shouldn't I perm? shouldn't you perm? shouldn't he perm? shouldn't we perm? shouldn't you perm? shouldn't they perm?	shouldn't I be perming? shouldn't you be perming? shouldn't he be perming? shouldn't we be perming? shouldn't you be perming? shouldn't they be perming?
Perfect	V-ing perfect
shouldn't I have permed? shouldn't you have permed? shouldn't he have permed? shouldn't we have permed? shouldn't you have permed? shouldn't they have permed?	shouldn't I have been perming? shouldn't you have been perming? shouldn't he have been perming? shouldn't we have been perming? shouldn't you have been perming? shouldn't they have been perming?