I should abbreviate you should abbreviate he should abbreviate we should abbreviate you should abbreviate they should abbreviate
V-ing form
I should be abbreviating you should be abbreviating he should be abbreviating we should be abbreviating you should be abbreviating they should be abbreviating
Perfect
I should have abbreviated you should have abbreviated he should have abbreviated we should have abbreviated you should have abbreviated they should have abbreviated
V-ing perfect
I should have been abbreviating you should have been abbreviating he should have been abbreviating we should have been abbreviating you should have been abbreviating they should have been abbreviating
Negation
Simple form
I should not abbreviate you should not abbreviate he should not abbreviate we should not abbreviate you should not abbreviate they should not abbreviate
V-ing form
I should not be abbreviating you should not be abbreviating he should not be abbreviating we should not be abbreviating you should not be abbreviating they should not be abbreviating
Perfect
I should not have abbreviated you should not have abbreviated he should not have abbreviated we should not have abbreviated you should not have abbreviated they should not have abbreviated
V-ing perfect
I should not have been abbreviating you should not have been abbreviating he should not have been abbreviating we should not have been abbreviating you should not have been abbreviating they should not have been abbreviating
Interrogative form
Simple form
should I abbreviate? should you abbreviate? should he abbreviate? should we abbreviate? should you abbreviate? should they abbreviate?
V-ing form
should I be abbreviating? should you be abbreviating? should he be abbreviating? should we be abbreviating? should you be abbreviating? should they be abbreviating?
Perfect
should I have abbreviated? should you have abbreviated? should he have abbreviated? should we have abbreviated? should you have abbreviated? should they have abbreviated?
V-ing perfect
should I have been abbreviating? should you have been abbreviating? should he have been abbreviating? should we have been abbreviating? should you have been abbreviating? should they have been abbreviating?
Interro-negative form
Simple form
should I not abbreviate? should you not abbreviate? should he not abbreviate? should we not abbreviate? should you not abbreviate? should they not abbreviate?
V-ing form
should I not be abbreviating? should you not be abbreviating? should he not be abbreviating? should we not be abbreviating? should you not be abbreviating? should they not be abbreviating?
Perfect
should I not have abbreviated? should you not have abbreviated? should he not have abbreviated? should we not have abbreviated? should you not have abbreviated? should they not have abbreviated?
V-ing perfect
should I not have been abbreviating? should you not have been abbreviating? should he not have been abbreviating? should we not have been abbreviating? should you not have been abbreviating? should they not have been abbreviating?