English verb conjugation
SHOULD STOOL

Regular verb: stool - stooled - stooled

Affirmation

Simple form	V-ing form
I'd stool you'd stool she'd stool we'd stool you'd stool they'd stool	I'd be stooling you'd be stooling she'd be stooling we'd be stooling you'd be stooling they'd be stooling
Perfect	V-ing perfect
I should've stooled you should've stooled she should've stooled we should've stooled you should've stooled they should've stooled	I should've been stooling you should've been stooling she should've been stooling we should've been stooling you should've been stooling they should've been stooling

Negation

Simple form	V-ing form
I shouldn't stool you shouldn't stool she shouldn't stool we shouldn't stool you shouldn't stool they shouldn't stool	I shouldn't be stooling you shouldn't be stooling she shouldn't be stooling we shouldn't be stooling you shouldn't be stooling they shouldn't be stooling
Perfect	V-ing perfect
I shouldn't have stooled you shouldn't have stooled she shouldn't have stooled we shouldn't have stooled you shouldn't have stooled they shouldn't have stooled	I shouldn't have been stooling you shouldn't have been stooling she shouldn't have been stooling we shouldn't have been stooling you shouldn't have been stooling they shouldn't have been stooling

Interrogative form

Simple form	V-ing form
should I stool? should you stool? should she stool? should we stool? should you stool? should they stool?	should I be stooling? should you be stooling? should she be stooling? should we be stooling? should you be stooling? should they be stooling?
Perfect	V-ing perfect
should I have stooled? should you have stooled? should she have stooled? should we have stooled? should you have stooled? should they have stooled?	should I have been stooling? should you have been stooling? should she have been stooling? should we have been stooling? should you have been stooling? should they have been stooling?

Interro-negative form

Simple form	V-ing form
shouldn't I stool? shouldn't you stool? shouldn't she stool? shouldn't we stool? shouldn't you stool? shouldn't they stool?	shouldn't I be stooling? shouldn't you be stooling? shouldn't she be stooling? shouldn't we be stooling? shouldn't you be stooling? shouldn't they be stooling?
Perfect	V-ing perfect
shouldn't I have stooled? shouldn't you have stooled? shouldn't she have stooled? shouldn't we have stooled? shouldn't you have stooled? shouldn't they have stooled?	shouldn't I have been stooling? shouldn't you have been stooling? shouldn't she have been stooling? shouldn't we have been stooling? shouldn't you have been stooling? shouldn't they have been stooling?