English verb conjugation
SHOULD SNICK

Regular verb: snick - snicked - snicked

Affirmation

Simple form	V-ing form
I'd snick you'd snick he'd snick we'd snick you'd snick they'd snick	I'd be snicking you'd be snicking he'd be snicking we'd be snicking you'd be snicking they'd be snicking
Perfect	V-ing perfect
I should've snicked you should've snicked he should've snicked we should've snicked you should've snicked they should've snicked	I should've been snicking you should've been snicking he should've been snicking we should've been snicking you should've been snicking they should've been snicking

Negation

Simple form	V-ing form
I shouldn't snick you shouldn't snick he shouldn't snick we shouldn't snick you shouldn't snick they shouldn't snick	I shouldn't be snicking you shouldn't be snicking he shouldn't be snicking we shouldn't be snicking you shouldn't be snicking they shouldn't be snicking
Perfect	V-ing perfect
I shouldn't have snicked you shouldn't have snicked he shouldn't have snicked we shouldn't have snicked you shouldn't have snicked they shouldn't have snicked	I shouldn't have been snicking you shouldn't have been snicking he shouldn't have been snicking we shouldn't have been snicking you shouldn't have been snicking they shouldn't have been snicking

Interrogative form

Simple form	V-ing form
should I snick? should you snick? should he snick? should we snick? should you snick? should they snick?	should I be snicking? should you be snicking? should he be snicking? should we be snicking? should you be snicking? should they be snicking?
Perfect	V-ing perfect
should I have snicked? should you have snicked? should he have snicked? should we have snicked? should you have snicked? should they have snicked?	should I have been snicking? should you have been snicking? should he have been snicking? should we have been snicking? should you have been snicking? should they have been snicking?

Interro-negative form

Simple form	V-ing form
shouldn't I snick? shouldn't you snick? shouldn't he snick? shouldn't we snick? shouldn't you snick? shouldn't they snick?	shouldn't I be snicking? shouldn't you be snicking? shouldn't he be snicking? shouldn't we be snicking? shouldn't you be snicking? shouldn't they be snicking?
Perfect	V-ing perfect
shouldn't I have snicked? shouldn't you have snicked? shouldn't he have snicked? shouldn't we have snicked? shouldn't you have snicked? shouldn't they have snicked?	shouldn't I have been snicking? shouldn't you have been snicking? shouldn't he have been snicking? shouldn't we have been snicking? shouldn't you have been snicking? shouldn't they have been snicking?