English verb conjugation
SHOULD COLOR

Regular verb: color - colored - colored

Affirmation

Simple form	V-ing form
I'd color you'd color he'd color we'd color you'd color they'd color	I'd be coloring you'd be coloring he'd be coloring we'd be coloring you'd be coloring they'd be coloring
Perfect	V-ing perfect
I should've colored you should've colored he should've colored we should've colored you should've colored they should've colored	I should've been coloring you should've been coloring he should've been coloring we should've been coloring you should've been coloring they should've been coloring

Negation

Simple form	V-ing form
I shouldn't color you shouldn't color he shouldn't color we shouldn't color you shouldn't color they shouldn't color	I shouldn't be coloring you shouldn't be coloring he shouldn't be coloring we shouldn't be coloring you shouldn't be coloring they shouldn't be coloring
Perfect	V-ing perfect
I shouldn't have colored you shouldn't have colored he shouldn't have colored we shouldn't have colored you shouldn't have colored they shouldn't have colored	I shouldn't have been coloring you shouldn't have been coloring he shouldn't have been coloring we shouldn't have been coloring you shouldn't have been coloring they shouldn't have been coloring

Interrogative form

Simple form	V-ing form
should I color? should you color? should he color? should we color? should you color? should they color?	should I be coloring? should you be coloring? should he be coloring? should we be coloring? should you be coloring? should they be coloring?
Perfect	V-ing perfect
should I have colored? should you have colored? should he have colored? should we have colored? should you have colored? should they have colored?	should I have been coloring? should you have been coloring? should he have been coloring? should we have been coloring? should you have been coloring? should they have been coloring?

Interro-negative form

Simple form	V-ing form
shouldn't I color? shouldn't you color? shouldn't he color? shouldn't we color? shouldn't you color? shouldn't they color?	shouldn't I be coloring? shouldn't you be coloring? shouldn't he be coloring? shouldn't we be coloring? shouldn't you be coloring? shouldn't they be coloring?
Perfect	V-ing perfect
shouldn't I have colored? shouldn't you have colored? shouldn't he have colored? shouldn't we have colored? shouldn't you have colored? shouldn't they have colored?	shouldn't I have been coloring? shouldn't you have been coloring? shouldn't he have been coloring? shouldn't we have been coloring? shouldn't you have been coloring? shouldn't they have been coloring?