English verb conjugation
SHOULD EXERT

Regular verb: exert - exerted - exerted

Affirmation

Simple form	V-ing form
I'd exert you'd exert he'd exert we'd exert you'd exert they'd exert	I'd be exerting you'd be exerting he'd be exerting we'd be exerting you'd be exerting they'd be exerting
Perfect	V-ing perfect
I should've exerted you should've exerted he should've exerted we should've exerted you should've exerted they should've exerted	I should've been exerting you should've been exerting he should've been exerting we should've been exerting you should've been exerting they should've been exerting

Negation

Simple form	V-ing form
I shouldn't exert you shouldn't exert he shouldn't exert we shouldn't exert you shouldn't exert they shouldn't exert	I shouldn't be exerting you shouldn't be exerting he shouldn't be exerting we shouldn't be exerting you shouldn't be exerting they shouldn't be exerting
Perfect	V-ing perfect
I shouldn't have exerted you shouldn't have exerted he shouldn't have exerted we shouldn't have exerted you shouldn't have exerted they shouldn't have exerted	I shouldn't have been exerting you shouldn't have been exerting he shouldn't have been exerting we shouldn't have been exerting you shouldn't have been exerting they shouldn't have been exerting

Interrogative form

Simple form	V-ing form
should I exert? should you exert? should he exert? should we exert? should you exert? should they exert?	should I be exerting? should you be exerting? should he be exerting? should we be exerting? should you be exerting? should they be exerting?
Perfect	V-ing perfect
should I have exerted? should you have exerted? should he have exerted? should we have exerted? should you have exerted? should they have exerted?	should I have been exerting? should you have been exerting? should he have been exerting? should we have been exerting? should you have been exerting? should they have been exerting?

Interro-negative form

Simple form	V-ing form
shouldn't I exert? shouldn't you exert? shouldn't he exert? shouldn't we exert? shouldn't you exert? shouldn't they exert?	shouldn't I be exerting? shouldn't you be exerting? shouldn't he be exerting? shouldn't we be exerting? shouldn't you be exerting? shouldn't they be exerting?
Perfect	V-ing perfect
shouldn't I have exerted? shouldn't you have exerted? shouldn't he have exerted? shouldn't we have exerted? shouldn't you have exerted? shouldn't they have exerted?	shouldn't I have been exerting? shouldn't you have been exerting? shouldn't he have been exerting? shouldn't we have been exerting? shouldn't you have been exerting? shouldn't they have been exerting?