English verb conjugation
SHOULD ENGRAFT

Regular verb: engraft - engrafted - engrafted

Affirmation

Simple form	V-ing form
I should engraft you should engraft he should engraft we should engraft you should engraft they should engraft	I should be engrafting you should be engrafting he should be engrafting we should be engrafting you should be engrafting they should be engrafting
Perfect	V-ing perfect
I should have engrafted you should have engrafted he should have engrafted we should have engrafted you should have engrafted they should have engrafted	I should have been engrafting you should have been engrafting he should have been engrafting we should have been engrafting you should have been engrafting they should have been engrafting

Negation

Simple form	V-ing form
I should not engraft you should not engraft he should not engraft we should not engraft you should not engraft they should not engraft	I should not be engrafting you should not be engrafting he should not be engrafting we should not be engrafting you should not be engrafting they should not be engrafting
Perfect	V-ing perfect
I should not have engrafted you should not have engrafted he should not have engrafted we should not have engrafted you should not have engrafted they should not have engrafted	I should not have been engrafting you should not have been engrafting he should not have been engrafting we should not have been engrafting you should not have been engrafting they should not have been engrafting

Interrogative form

Simple form	V-ing form
should I engraft? should you engraft? should he engraft? should we engraft? should you engraft? should they engraft?	should I be engrafting? should you be engrafting? should he be engrafting? should we be engrafting? should you be engrafting? should they be engrafting?
Perfect	V-ing perfect
should I have engrafted? should you have engrafted? should he have engrafted? should we have engrafted? should you have engrafted? should they have engrafted?	should I have been engrafting? should you have been engrafting? should he have been engrafting? should we have been engrafting? should you have been engrafting? should they have been engrafting?

Interro-negative form

Simple form	V-ing form
should I not engraft? should you not engraft? should he not engraft? should we not engraft? should you not engraft? should they not engraft?	should I not be engrafting? should you not be engrafting? should he not be engrafting? should we not be engrafting? should you not be engrafting? should they not be engrafting?
Perfect	V-ing perfect
should I not have engrafted? should you not have engrafted? should he not have engrafted? should we not have engrafted? should you not have engrafted? should they not have engrafted?	should I not have been engrafting? should you not have been engrafting? should he not have been engrafting? should we not have been engrafting? should you not have been engrafting? should they not have been engrafting?