English verb conjugation
SHOULD STOOL

Regular verb: stool - stooled - stooled

Affirmation

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

Negation

Simple form	V-ing form
I should not stool you should not stool he should not stool we should not stool you should not stool they should not stool	I should not be stooling you should not be stooling he should not be stooling we should not be stooling you should not be stooling they should not be stooling
Perfect	V-ing perfect
I should not have stooled you should not have stooled he should not have stooled we should not have stooled you should not have stooled they should not have stooled	I should not have been stooling you should not have been stooling he should not have been stooling we should not have been stooling you should not have been stooling they should not have been stooling

Interrogative form

Simple form	V-ing form
should I stool? should you stool? should he stool? should we stool? should you stool? should they stool?	should I be stooling? should you be stooling? should he 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 he 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 he 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
should I not stool? should you not stool? should he not stool? should we not stool? should you not stool? should they not stool?	should I not be stooling? should you not be stooling? should he not be stooling? should we not be stooling? should you not be stooling? should they not be stooling?
Perfect	V-ing perfect
should I not have stooled? should you not have stooled? should he not have stooled? should we not have stooled? should you not have stooled? should they not have stooled?	should I not have been stooling? should you not have been stooling? should he not have been stooling? should we not have been stooling? should you not have been stooling? should they not have been stooling?