English verb conjugation
SHOULD GREET

Regular verb: greet - greeted - greeted

Affirmation

Simple form	V-ing form
I'd greet you'd greet he'd greet we'd greet you'd greet they'd greet	I'd be greeting you'd be greeting he'd be greeting we'd be greeting you'd be greeting they'd be greeting
Perfect	V-ing perfect
I should've greeted you should've greeted he should've greeted we should've greeted you should've greeted they should've greeted	I should've been greeting you should've been greeting he should've been greeting we should've been greeting you should've been greeting they should've been greeting

Negation

Simple form	V-ing form
I shouldn't greet you shouldn't greet he shouldn't greet we shouldn't greet you shouldn't greet they shouldn't greet	I shouldn't be greeting you shouldn't be greeting he shouldn't be greeting we shouldn't be greeting you shouldn't be greeting they shouldn't be greeting
Perfect	V-ing perfect
I shouldn't have greeted you shouldn't have greeted he shouldn't have greeted we shouldn't have greeted you shouldn't have greeted they shouldn't have greeted	I shouldn't have been greeting you shouldn't have been greeting he shouldn't have been greeting we shouldn't have been greeting you shouldn't have been greeting they shouldn't have been greeting

Interrogative form

Simple form	V-ing form
should I greet? should you greet? should he greet? should we greet? should you greet? should they greet?	should I be greeting? should you be greeting? should he be greeting? should we be greeting? should you be greeting? should they be greeting?
Perfect	V-ing perfect
should I have greeted? should you have greeted? should he have greeted? should we have greeted? should you have greeted? should they have greeted?	should I have been greeting? should you have been greeting? should he have been greeting? should we have been greeting? should you have been greeting? should they have been greeting?

Interro-negative form

Simple form	V-ing form
shouldn't I greet? shouldn't you greet? shouldn't he greet? shouldn't we greet? shouldn't you greet? shouldn't they greet?	shouldn't I be greeting? shouldn't you be greeting? shouldn't he be greeting? shouldn't we be greeting? shouldn't you be greeting? shouldn't they be greeting?
Perfect	V-ing perfect
shouldn't I have greeted? shouldn't you have greeted? shouldn't he have greeted? shouldn't we have greeted? shouldn't you have greeted? shouldn't they have greeted?	shouldn't I have been greeting? shouldn't you have been greeting? shouldn't he have been greeting? shouldn't we have been greeting? shouldn't you have been greeting? shouldn't they have been greeting?