I should antique you should antique he should antique we should antique you should antique they should antique
V-ing form
I should be antiquing you should be antiquing he should be antiquing we should be antiquing you should be antiquing they should be antiquing
Perfect
I should have antiqued you should have antiqued he should have antiqued we should have antiqued you should have antiqued they should have antiqued
V-ing perfect
I should have been antiquing you should have been antiquing he should have been antiquing we should have been antiquing you should have been antiquing they should have been antiquing
Negation
Simple form
I should not antique you should not antique he should not antique we should not antique you should not antique they should not antique
V-ing form
I should not be antiquing you should not be antiquing he should not be antiquing we should not be antiquing you should not be antiquing they should not be antiquing
Perfect
I should not have antiqued you should not have antiqued he should not have antiqued we should not have antiqued you should not have antiqued they should not have antiqued
V-ing perfect
I should not have been antiquing you should not have been antiquing he should not have been antiquing we should not have been antiquing you should not have been antiquing they should not have been antiquing
Interrogative form
Simple form
should I antique? should you antique? should he antique? should we antique? should you antique? should they antique?
V-ing form
should I be antiquing? should you be antiquing? should he be antiquing? should we be antiquing? should you be antiquing? should they be antiquing?
Perfect
should I have antiqued? should you have antiqued? should he have antiqued? should we have antiqued? should you have antiqued? should they have antiqued?
V-ing perfect
should I have been antiquing? should you have been antiquing? should he have been antiquing? should we have been antiquing? should you have been antiquing? should they have been antiquing?
Interro-negative form
Simple form
should I not antique? should you not antique? should he not antique? should we not antique? should you not antique? should they not antique?
V-ing form
should I not be antiquing? should you not be antiquing? should he not be antiquing? should we not be antiquing? should you not be antiquing? should they not be antiquing?
Perfect
should I not have antiqued? should you not have antiqued? should he not have antiqued? should we not have antiqued? should you not have antiqued? should they not have antiqued?
V-ing perfect
should I not have been antiquing? should you not have been antiquing? should he not have been antiquing? should we not have been antiquing? should you not have been antiquing? should they not have been antiquing?