English verb conjugation
SHOULD ACT

Regular verb: act - acted - acted

Affirmation

Simple form	V-ing form
I'd act you'd act he'd act we'd act you'd act they'd act	I'd be acting you'd be acting he'd be acting we'd be acting you'd be acting they'd be acting
Perfect	V-ing perfect
I should've acted you should've acted he should've acted we should've acted you should've acted they should've acted	I should've been acting you should've been acting he should've been acting we should've been acting you should've been acting they should've been acting

Negation

Simple form	V-ing form
I shouldn't act you shouldn't act he shouldn't act we shouldn't act you shouldn't act they shouldn't act	I shouldn't be acting you shouldn't be acting he shouldn't be acting we shouldn't be acting you shouldn't be acting they shouldn't be acting
Perfect	V-ing perfect
I shouldn't have acted you shouldn't have acted he shouldn't have acted we shouldn't have acted you shouldn't have acted they shouldn't have acted	I shouldn't have been acting you shouldn't have been acting he shouldn't have been acting we shouldn't have been acting you shouldn't have been acting they shouldn't have been acting

Interrogative form

Simple form	V-ing form
should I act? should you act? should he act? should we act? should you act? should they act?	should I be acting? should you be acting? should he be acting? should we be acting? should you be acting? should they be acting?
Perfect	V-ing perfect
should I have acted? should you have acted? should he have acted? should we have acted? should you have acted? should they have acted?	should I have been acting? should you have been acting? should he have been acting? should we have been acting? should you have been acting? should they have been acting?

Interro-negative form

Simple form	V-ing form
shouldn't I act? shouldn't you act? shouldn't he act? shouldn't we act? shouldn't you act? shouldn't they act?	shouldn't I be acting? shouldn't you be acting? shouldn't he be acting? shouldn't we be acting? shouldn't you be acting? shouldn't they be acting?
Perfect	V-ing perfect
shouldn't I have acted? shouldn't you have acted? shouldn't he have acted? shouldn't we have acted? shouldn't you have acted? shouldn't they have acted?	shouldn't I have been acting? shouldn't you have been acting? shouldn't he have been acting? shouldn't we have been acting? shouldn't you have been acting? shouldn't they have been acting?