English verb conjugation
SHOULD ROUND

Regular verb: round - rounded - rounded

Affirmation

Simple form	V-ing form
I'd round you'd round he'd round we'd round you'd round they'd round	I'd be rounding you'd be rounding he'd be rounding we'd be rounding you'd be rounding they'd be rounding
Perfect	V-ing perfect
I should've rounded you should've rounded he should've rounded we should've rounded you should've rounded they should've rounded	I should've been rounding you should've been rounding he should've been rounding we should've been rounding you should've been rounding they should've been rounding

Negation

Simple form	V-ing form
I shouldn't round you shouldn't round he shouldn't round we shouldn't round you shouldn't round they shouldn't round	I shouldn't be rounding you shouldn't be rounding he shouldn't be rounding we shouldn't be rounding you shouldn't be rounding they shouldn't be rounding
Perfect	V-ing perfect
I shouldn't have rounded you shouldn't have rounded he shouldn't have rounded we shouldn't have rounded you shouldn't have rounded they shouldn't have rounded	I shouldn't have been rounding you shouldn't have been rounding he shouldn't have been rounding we shouldn't have been rounding you shouldn't have been rounding they shouldn't have been rounding

Interrogative form

Simple form	V-ing form
should I round? should you round? should he round? should we round? should you round? should they round?	should I be rounding? should you be rounding? should he be rounding? should we be rounding? should you be rounding? should they be rounding?
Perfect	V-ing perfect
should I have rounded? should you have rounded? should he have rounded? should we have rounded? should you have rounded? should they have rounded?	should I have been rounding? should you have been rounding? should he have been rounding? should we have been rounding? should you have been rounding? should they have been rounding?

Interro-negative form

Simple form	V-ing form
shouldn't I round? shouldn't you round? shouldn't he round? shouldn't we round? shouldn't you round? shouldn't they round?	shouldn't I be rounding? shouldn't you be rounding? shouldn't he be rounding? shouldn't we be rounding? shouldn't you be rounding? shouldn't they be rounding?
Perfect	V-ing perfect
shouldn't I have rounded? shouldn't you have rounded? shouldn't he have rounded? shouldn't we have rounded? shouldn't you have rounded? shouldn't they have rounded?	shouldn't I have been rounding? shouldn't you have been rounding? shouldn't he have been rounding? shouldn't we have been rounding? shouldn't you have been rounding? shouldn't they have been rounding?