English verb conjugation
SHOULD PREACH

Regular verb: preach - preached - preached

Affirmation

Simple form	V-ing form
I should preach you should preach she should preach we should preach you should preach they should preach	I should be preaching you should be preaching she should be preaching we should be preaching you should be preaching they should be preaching
Perfect	V-ing perfect
I should have preached you should have preached she should have preached we should have preached you should have preached they should have preached	I should have been preaching you should have been preaching she should have been preaching we should have been preaching you should have been preaching they should have been preaching

Negation

Simple form	V-ing form
I should not preach you should not preach she should not preach we should not preach you should not preach they should not preach	I should not be preaching you should not be preaching she should not be preaching we should not be preaching you should not be preaching they should not be preaching
Perfect	V-ing perfect
I should not have preached you should not have preached she should not have preached we should not have preached you should not have preached they should not have preached	I should not have been preaching you should not have been preaching she should not have been preaching we should not have been preaching you should not have been preaching they should not have been preaching

Interrogative form

Simple form	V-ing form
should I preach? should you preach? should she preach? should we preach? should you preach? should they preach?	should I be preaching? should you be preaching? should she be preaching? should we be preaching? should you be preaching? should they be preaching?
Perfect	V-ing perfect
should I have preached? should you have preached? should she have preached? should we have preached? should you have preached? should they have preached?	should I have been preaching? should you have been preaching? should she have been preaching? should we have been preaching? should you have been preaching? should they have been preaching?

Interro-negative form

Simple form	V-ing form
should I not preach? should you not preach? should she not preach? should we not preach? should you not preach? should they not preach?	should I not be preaching? should you not be preaching? should she not be preaching? should we not be preaching? should you not be preaching? should they not be preaching?
Perfect	V-ing perfect
should I not have preached? should you not have preached? should she not have preached? should we not have preached? should you not have preached? should they not have preached?	should I not have been preaching? should you not have been preaching? should she not have been preaching? should we not have been preaching? should you not have been preaching? should they not have been preaching?