English verb conjugation
SHOULD GUMSHOE

Regular verb: gumshoe - gumshoed - gumshoed

Affirmation

Simple form	V-ing form
I should gumshoe you should gumshoe he should gumshoe we should gumshoe you should gumshoe they should gumshoe	I should be gumshoing you should be gumshoing he should be gumshoing we should be gumshoing you should be gumshoing they should be gumshoing
Perfect	V-ing perfect
I should have gumshoed you should have gumshoed he should have gumshoed we should have gumshoed you should have gumshoed they should have gumshoed	I should have been gumshoing you should have been gumshoing he should have been gumshoing we should have been gumshoing you should have been gumshoing they should have been gumshoing

Negation

Simple form	V-ing form
I should not gumshoe you should not gumshoe he should not gumshoe we should not gumshoe you should not gumshoe they should not gumshoe	I should not be gumshoing you should not be gumshoing he should not be gumshoing we should not be gumshoing you should not be gumshoing they should not be gumshoing
Perfect	V-ing perfect
I should not have gumshoed you should not have gumshoed he should not have gumshoed we should not have gumshoed you should not have gumshoed they should not have gumshoed	I should not have been gumshoing you should not have been gumshoing he should not have been gumshoing we should not have been gumshoing you should not have been gumshoing they should not have been gumshoing

Interrogative form

Simple form	V-ing form
should I gumshoe? should you gumshoe? should he gumshoe? should we gumshoe? should you gumshoe? should they gumshoe?	should I be gumshoing? should you be gumshoing? should he be gumshoing? should we be gumshoing? should you be gumshoing? should they be gumshoing?
Perfect	V-ing perfect
should I have gumshoed? should you have gumshoed? should he have gumshoed? should we have gumshoed? should you have gumshoed? should they have gumshoed?	should I have been gumshoing? should you have been gumshoing? should he have been gumshoing? should we have been gumshoing? should you have been gumshoing? should they have been gumshoing?

Interro-negative form

Simple form	V-ing form
should I not gumshoe? should you not gumshoe? should he not gumshoe? should we not gumshoe? should you not gumshoe? should they not gumshoe?	should I not be gumshoing? should you not be gumshoing? should he not be gumshoing? should we not be gumshoing? should you not be gumshoing? should they not be gumshoing?
Perfect	V-ing perfect
should I not have gumshoed? should you not have gumshoed? should he not have gumshoed? should we not have gumshoed? should you not have gumshoed? should they not have gumshoed?	should I not have been gumshoing? should you not have been gumshoing? should he not have been gumshoing? should we not have been gumshoing? should you not have been gumshoing? should they not have been gumshoing?