English verb conjugation
SHOULD INITIAL

Regular verb: initial - initialed - initialed

Affirmation

Simple form	V-ing form
I should initial you should initial she should initial we should initial you should initial they should initial	I should be initialing you should be initialing she should be initialing we should be initialing you should be initialing they should be initialing
Perfect	V-ing perfect
I should have initialed you should have initialed she should have initialed we should have initialed you should have initialed they should have initialed	I should have been initialing you should have been initialing she should have been initialing we should have been initialing you should have been initialing they should have been initialing

Negation

Simple form	V-ing form
I should not initial you should not initial she should not initial we should not initial you should not initial they should not initial	I should not be initialing you should not be initialing she should not be initialing we should not be initialing you should not be initialing they should not be initialing
Perfect	V-ing perfect
I should not have initialed you should not have initialed she should not have initialed we should not have initialed you should not have initialed they should not have initialed	I should not have been initialing you should not have been initialing she should not have been initialing we should not have been initialing you should not have been initialing they should not have been initialing

Interrogative form

Simple form	V-ing form
should I initial? should you initial? should she initial? should we initial? should you initial? should they initial?	should I be initialing? should you be initialing? should she be initialing? should we be initialing? should you be initialing? should they be initialing?
Perfect	V-ing perfect
should I have initialed? should you have initialed? should she have initialed? should we have initialed? should you have initialed? should they have initialed?	should I have been initialing? should you have been initialing? should she have been initialing? should we have been initialing? should you have been initialing? should they have been initialing?

Interro-negative form

Simple form	V-ing form
should I not initial? should you not initial? should she not initial? should we not initial? should you not initial? should they not initial?	should I not be initialing? should you not be initialing? should she not be initialing? should we not be initialing? should you not be initialing? should they not be initialing?
Perfect	V-ing perfect
should I not have initialed? should you not have initialed? should she not have initialed? should we not have initialed? should you not have initialed? should they not have initialed?	should I not have been initialing? should you not have been initialing? should she not have been initialing? should we not have been initialing? should you not have been initialing? should they not have been initialing?