English verb conjugation
SHOULD PRESS

Regular verb: press - pressed - pressed

Affirmation

Simple form	V-ing form
I'd press you'd press he'd press we'd press you'd press they'd press	I'd be pressing you'd be pressing he'd be pressing we'd be pressing you'd be pressing they'd be pressing
Perfect	V-ing perfect
I should've pressed you should've pressed he should've pressed we should've pressed you should've pressed they should've pressed	I should've been pressing you should've been pressing he should've been pressing we should've been pressing you should've been pressing they should've been pressing

Negation

Simple form	V-ing form
I shouldn't press you shouldn't press he shouldn't press we shouldn't press you shouldn't press they shouldn't press	I shouldn't be pressing you shouldn't be pressing he shouldn't be pressing we shouldn't be pressing you shouldn't be pressing they shouldn't be pressing
Perfect	V-ing perfect
I shouldn't have pressed you shouldn't have pressed he shouldn't have pressed we shouldn't have pressed you shouldn't have pressed they shouldn't have pressed	I shouldn't have been pressing you shouldn't have been pressing he shouldn't have been pressing we shouldn't have been pressing you shouldn't have been pressing they shouldn't have been pressing

Interrogative form

Simple form	V-ing form
should I press? should you press? should he press? should we press? should you press? should they press?	should I be pressing? should you be pressing? should he be pressing? should we be pressing? should you be pressing? should they be pressing?
Perfect	V-ing perfect
should I have pressed? should you have pressed? should he have pressed? should we have pressed? should you have pressed? should they have pressed?	should I have been pressing? should you have been pressing? should he have been pressing? should we have been pressing? should you have been pressing? should they have been pressing?

Interro-negative form

Simple form	V-ing form
shouldn't I press? shouldn't you press? shouldn't he press? shouldn't we press? shouldn't you press? shouldn't they press?	shouldn't I be pressing? shouldn't you be pressing? shouldn't he be pressing? shouldn't we be pressing? shouldn't you be pressing? shouldn't they be pressing?
Perfect	V-ing perfect
shouldn't I have pressed? shouldn't you have pressed? shouldn't he have pressed? shouldn't we have pressed? shouldn't you have pressed? shouldn't they have pressed?	shouldn't I have been pressing? shouldn't you have been pressing? shouldn't he have been pressing? shouldn't we have been pressing? shouldn't you have been pressing? shouldn't they have been pressing?