English verb conjugation
SHOULD STICK

Irregular verb: stick - stuck - stuck

Affirmation

Simple form	V-ing form
I should stick you should stick he should stick we should stick you should stick they should stick	I should be sticking you should be sticking he should be sticking we should be sticking you should be sticking they should be sticking
Perfect	V-ing perfect
I should have stuck you should have stuck he should have stuck we should have stuck you should have stuck they should have stuck	I should have been sticking you should have been sticking he should have been sticking we should have been sticking you should have been sticking they should have been sticking

Negation

Simple form	V-ing form
I should not stick you should not stick he should not stick we should not stick you should not stick they should not stick	I should not be sticking you should not be sticking he should not be sticking we should not be sticking you should not be sticking they should not be sticking
Perfect	V-ing perfect
I should not have stuck you should not have stuck he should not have stuck we should not have stuck you should not have stuck they should not have stuck	I should not have been sticking you should not have been sticking he should not have been sticking we should not have been sticking you should not have been sticking they should not have been sticking

Interrogative form

Simple form	V-ing form
should I stick? should you stick? should he stick? should we stick? should you stick? should they stick?	should I be sticking? should you be sticking? should he be sticking? should we be sticking? should you be sticking? should they be sticking?
Perfect	V-ing perfect
should I have stuck? should you have stuck? should he have stuck? should we have stuck? should you have stuck? should they have stuck?	should I have been sticking? should you have been sticking? should he have been sticking? should we have been sticking? should you have been sticking? should they have been sticking?

Interro-negative form

Simple form	V-ing form
should I not stick? should you not stick? should he not stick? should we not stick? should you not stick? should they not stick?	should I not be sticking? should you not be sticking? should he not be sticking? should we not be sticking? should you not be sticking? should they not be sticking?
Perfect	V-ing perfect
should I not have stuck? should you not have stuck? should he not have stuck? should we not have stuck? should you not have stuck? should they not have stuck?	should I not have been sticking? should you not have been sticking? should he not have been sticking? should we not have been sticking? should you not have been sticking? should they not have been sticking?