I should unwrap you should unwrap she should unwrap we should unwrap you should unwrap they should unwrap
V-ing form
I should be unwrapping you should be unwrapping she should be unwrapping we should be unwrapping you should be unwrapping they should be unwrapping
Perfect
I should have unwrapped you should have unwrapped she should have unwrapped we should have unwrapped you should have unwrapped they should have unwrapped
V-ing perfect
I should have been unwrapping you should have been unwrapping she should have been unwrapping we should have been unwrapping you should have been unwrapping they should have been unwrapping
Negation
Simple form
I should not unwrap you should not unwrap she should not unwrap we should not unwrap you should not unwrap they should not unwrap
V-ing form
I should not be unwrapping you should not be unwrapping she should not be unwrapping we should not be unwrapping you should not be unwrapping they should not be unwrapping
Perfect
I should not have unwrapped you should not have unwrapped she should not have unwrapped we should not have unwrapped you should not have unwrapped they should not have unwrapped
V-ing perfect
I should not have been unwrapping you should not have been unwrapping she should not have been unwrapping we should not have been unwrapping you should not have been unwrapping they should not have been unwrapping
Interrogative form
Simple form
should I unwrap? should you unwrap? should she unwrap? should we unwrap? should you unwrap? should they unwrap?
V-ing form
should I be unwrapping? should you be unwrapping? should she be unwrapping? should we be unwrapping? should you be unwrapping? should they be unwrapping?
Perfect
should I have unwrapped? should you have unwrapped? should she have unwrapped? should we have unwrapped? should you have unwrapped? should they have unwrapped?
V-ing perfect
should I have been unwrapping? should you have been unwrapping? should she have been unwrapping? should we have been unwrapping? should you have been unwrapping? should they have been unwrapping?
Interro-negative form
Simple form
should I not unwrap? should you not unwrap? should she not unwrap? should we not unwrap? should you not unwrap? should they not unwrap?
V-ing form
should I not be unwrapping? should you not be unwrapping? should she not be unwrapping? should we not be unwrapping? should you not be unwrapping? should they not be unwrapping?
Perfect
should I not have unwrapped? should you not have unwrapped? should she not have unwrapped? should we not have unwrapped? should you not have unwrapped? should they not have unwrapped?
V-ing perfect
should I not have been unwrapping? should you not have been unwrapping? should she not have been unwrapping? should we not have been unwrapping? should you not have been unwrapping? should they not have been unwrapping?