I should task you should task she should task we should task you should task they should task
V-ing form
I should be tasking you should be tasking she should be tasking we should be tasking you should be tasking they should be tasking
Perfect
I should have tasked you should have tasked she should have tasked we should have tasked you should have tasked they should have tasked
V-ing perfect
I should have been tasking you should have been tasking she should have been tasking we should have been tasking you should have been tasking they should have been tasking
Negation
Simple form
I should not task you should not task she should not task we should not task you should not task they should not task
V-ing form
I should not be tasking you should not be tasking she should not be tasking we should not be tasking you should not be tasking they should not be tasking
Perfect
I should not have tasked you should not have tasked she should not have tasked we should not have tasked you should not have tasked they should not have tasked
V-ing perfect
I should not have been tasking you should not have been tasking she should not have been tasking we should not have been tasking you should not have been tasking they should not have been tasking
Interrogative form
Simple form
should I task? should you task? should she task? should we task? should you task? should they task?
V-ing form
should I be tasking? should you be tasking? should she be tasking? should we be tasking? should you be tasking? should they be tasking?
Perfect
should I have tasked? should you have tasked? should she have tasked? should we have tasked? should you have tasked? should they have tasked?
V-ing perfect
should I have been tasking? should you have been tasking? should she have been tasking? should we have been tasking? should you have been tasking? should they have been tasking?
Interro-negative form
Simple form
should I not task? should you not task? should she not task? should we not task? should you not task? should they not task?
V-ing form
should I not be tasking? should you not be tasking? should she not be tasking? should we not be tasking? should you not be tasking? should they not be tasking?
Perfect
should I not have tasked? should you not have tasked? should she not have tasked? should we not have tasked? should you not have tasked? should they not have tasked?
V-ing perfect
should I not have been tasking? should you not have been tasking? should she not have been tasking? should we not have been tasking? should you not have been tasking? should they not have been tasking?