I should swear you should swear she should swear we should swear you should swear they should swear
V-ing form
I should be swearing you should be swearing she should be swearing we should be swearing you should be swearing they should be swearing
Perfect
I should have sworn you should have sworn she should have sworn we should have sworn you should have sworn they should have sworn
V-ing perfect
I should have been swearing you should have been swearing she should have been swearing we should have been swearing you should have been swearing they should have been swearing
Negation
Simple form
I should not swear you should not swear she should not swear we should not swear you should not swear they should not swear
V-ing form
I should not be swearing you should not be swearing she should not be swearing we should not be swearing you should not be swearing they should not be swearing
Perfect
I should not have sworn you should not have sworn she should not have sworn we should not have sworn you should not have sworn they should not have sworn
V-ing perfect
I should not have been swearing you should not have been swearing she should not have been swearing we should not have been swearing you should not have been swearing they should not have been swearing
Interrogative form
Simple form
should I swear? should you swear? should she swear? should we swear? should you swear? should they swear?
V-ing form
should I be swearing? should you be swearing? should she be swearing? should we be swearing? should you be swearing? should they be swearing?
Perfect
should I have sworn? should you have sworn? should she have sworn? should we have sworn? should you have sworn? should they have sworn?
V-ing perfect
should I have been swearing? should you have been swearing? should she have been swearing? should we have been swearing? should you have been swearing? should they have been swearing?
Interro-negative form
Simple form
should I not swear? should you not swear? should she not swear? should we not swear? should you not swear? should they not swear?
V-ing form
should I not be swearing? should you not be swearing? should she not be swearing? should we not be swearing? should you not be swearing? should they not be swearing?
Perfect
should I not have sworn? should you not have sworn? should she not have sworn? should we not have sworn? should you not have sworn? should they not have sworn?
V-ing perfect
should I not have been swearing? should you not have been swearing? should she not have been swearing? should we not have been swearing? should you not have been swearing? should they not have been swearing?