English verb conjugation
SHOULD STY

Regular verb: sty - stied - stied

Affirmation

Simple form	V-ing form
I'd sty you'd sty she'd sty we'd sty you'd sty they'd sty	I'd be stying you'd be stying she'd be stying we'd be stying you'd be stying they'd be stying
Perfect	V-ing perfect
I should've stied you should've stied she should've stied we should've stied you should've stied they should've stied	I should've been stying you should've been stying she should've been stying we should've been stying you should've been stying they should've been stying

Negation

Simple form	V-ing form
I shouldn't sty you shouldn't sty she shouldn't sty we shouldn't sty you shouldn't sty they shouldn't sty	I shouldn't be stying you shouldn't be stying she shouldn't be stying we shouldn't be stying you shouldn't be stying they shouldn't be stying
Perfect	V-ing perfect
I shouldn't have stied you shouldn't have stied she shouldn't have stied we shouldn't have stied you shouldn't have stied they shouldn't have stied	I shouldn't have been stying you shouldn't have been stying she shouldn't have been stying we shouldn't have been stying you shouldn't have been stying they shouldn't have been stying

Interrogative form

Simple form	V-ing form
should I sty? should you sty? should she sty? should we sty? should you sty? should they sty?	should I be stying? should you be stying? should she be stying? should we be stying? should you be stying? should they be stying?
Perfect	V-ing perfect
should I have stied? should you have stied? should she have stied? should we have stied? should you have stied? should they have stied?	should I have been stying? should you have been stying? should she have been stying? should we have been stying? should you have been stying? should they have been stying?

Interro-negative form

Simple form	V-ing form
shouldn't I sty? shouldn't you sty? shouldn't she sty? shouldn't we sty? shouldn't you sty? shouldn't they sty?	shouldn't I be stying? shouldn't you be stying? shouldn't she be stying? shouldn't we be stying? shouldn't you be stying? shouldn't they be stying?
Perfect	V-ing perfect
shouldn't I have stied? shouldn't you have stied? shouldn't she have stied? shouldn't we have stied? shouldn't you have stied? shouldn't they have stied?	shouldn't I have been stying? shouldn't you have been stying? shouldn't she have been stying? shouldn't we have been stying? shouldn't you have been stying? shouldn't they have been stying?