English verb conjugation
SHOULD BOW

Regular verb: bow - bowed - bowed

Affirmation

Simple form	V-ing form
I should bow you should bow he should bow we should bow you should bow they should bow	I should be bowing you should be bowing he should be bowing we should be bowing you should be bowing they should be bowing
Perfect	V-ing perfect
I should have bowed you should have bowed he should have bowed we should have bowed you should have bowed they should have bowed	I should have been bowing you should have been bowing he should have been bowing we should have been bowing you should have been bowing they should have been bowing

Negation

Simple form	V-ing form
I should not bow you should not bow he should not bow we should not bow you should not bow they should not bow	I should not be bowing you should not be bowing he should not be bowing we should not be bowing you should not be bowing they should not be bowing
Perfect	V-ing perfect
I should not have bowed you should not have bowed he should not have bowed we should not have bowed you should not have bowed they should not have bowed	I should not have been bowing you should not have been bowing he should not have been bowing we should not have been bowing you should not have been bowing they should not have been bowing

Interrogative form

Simple form	V-ing form
should I bow? should you bow? should he bow? should we bow? should you bow? should they bow?	should I be bowing? should you be bowing? should he be bowing? should we be bowing? should you be bowing? should they be bowing?
Perfect	V-ing perfect
should I have bowed? should you have bowed? should he have bowed? should we have bowed? should you have bowed? should they have bowed?	should I have been bowing? should you have been bowing? should he have been bowing? should we have been bowing? should you have been bowing? should they have been bowing?

Interro-negative form

Simple form	V-ing form
should I not bow? should you not bow? should he not bow? should we not bow? should you not bow? should they not bow?	should I not be bowing? should you not be bowing? should he not be bowing? should we not be bowing? should you not be bowing? should they not be bowing?
Perfect	V-ing perfect
should I not have bowed? should you not have bowed? should he not have bowed? should we not have bowed? should you not have bowed? should they not have bowed?	should I not have been bowing? should you not have been bowing? should he not have been bowing? should we not have been bowing? should you not have been bowing? should they not have been bowing?