English verb conjugation
SHOULD OVERLABOR

Regular verb: overlabor - overlabored - overlabored

Affirmation

Simple form	V-ing form
I'd overlabor you'd overlabor he'd overlabor we'd overlabor you'd overlabor they'd overlabor	I'd be overlaboring you'd be overlaboring he'd be overlaboring we'd be overlaboring you'd be overlaboring they'd be overlaboring
Perfect	V-ing perfect
I should've overlabored you should've overlabored he should've overlabored we should've overlabored you should've overlabored they should've overlabored	I should've been overlaboring you should've been overlaboring he should've been overlaboring we should've been overlaboring you should've been overlaboring they should've been overlaboring

Negation

Simple form	V-ing form
I shouldn't overlabor you shouldn't overlabor he shouldn't overlabor we shouldn't overlabor you shouldn't overlabor they shouldn't overlabor	I shouldn't be overlaboring you shouldn't be overlaboring he shouldn't be overlaboring we shouldn't be overlaboring you shouldn't be overlaboring they shouldn't be overlaboring
Perfect	V-ing perfect
I shouldn't have overlabored you shouldn't have overlabored he shouldn't have overlabored we shouldn't have overlabored you shouldn't have overlabored they shouldn't have overlabored	I shouldn't have been overlaboring you shouldn't have been overlaboring he shouldn't have been overlaboring we shouldn't have been overlaboring you shouldn't have been overlaboring they shouldn't have been overlaboring

Interrogative form

Simple form	V-ing form
should I overlabor? should you overlabor? should he overlabor? should we overlabor? should you overlabor? should they overlabor?	should I be overlaboring? should you be overlaboring? should he be overlaboring? should we be overlaboring? should you be overlaboring? should they be overlaboring?
Perfect	V-ing perfect
should I have overlabored? should you have overlabored? should he have overlabored? should we have overlabored? should you have overlabored? should they have overlabored?	should I have been overlaboring? should you have been overlaboring? should he have been overlaboring? should we have been overlaboring? should you have been overlaboring? should they have been overlaboring?

Interro-negative form

Simple form	V-ing form
shouldn't I overlabor? shouldn't you overlabor? shouldn't he overlabor? shouldn't we overlabor? shouldn't you overlabor? shouldn't they overlabor?	shouldn't I be overlaboring? shouldn't you be overlaboring? shouldn't he be overlaboring? shouldn't we be overlaboring? shouldn't you be overlaboring? shouldn't they be overlaboring?
Perfect	V-ing perfect
shouldn't I have overlabored? shouldn't you have overlabored? shouldn't he have overlabored? shouldn't we have overlabored? shouldn't you have overlabored? shouldn't they have overlabored?	shouldn't I have been overlaboring? shouldn't you have been overlaboring? shouldn't he have been overlaboring? shouldn't we have been overlaboring? shouldn't you have been overlaboring? shouldn't they have been overlaboring?