I should motorboat you should motorboat he should motorboat we should motorboat you should motorboat they should motorboat
V-ing form
I should be motorboating you should be motorboating he should be motorboating we should be motorboating you should be motorboating they should be motorboating
Perfect
I should have motorboated you should have motorboated he should have motorboated we should have motorboated you should have motorboated they should have motorboated
V-ing perfect
I should have been motorboating you should have been motorboating he should have been motorboating we should have been motorboating you should have been motorboating they should have been motorboating
Negation
Simple form
I should not motorboat you should not motorboat he should not motorboat we should not motorboat you should not motorboat they should not motorboat
V-ing form
I should not be motorboating you should not be motorboating he should not be motorboating we should not be motorboating you should not be motorboating they should not be motorboating
Perfect
I should not have motorboated you should not have motorboated he should not have motorboated we should not have motorboated you should not have motorboated they should not have motorboated
V-ing perfect
I should not have been motorboating you should not have been motorboating he should not have been motorboating we should not have been motorboating you should not have been motorboating they should not have been motorboating
Interrogative form
Simple form
should I motorboat? should you motorboat? should he motorboat? should we motorboat? should you motorboat? should they motorboat?
V-ing form
should I be motorboating? should you be motorboating? should he be motorboating? should we be motorboating? should you be motorboating? should they be motorboating?
Perfect
should I have motorboated? should you have motorboated? should he have motorboated? should we have motorboated? should you have motorboated? should they have motorboated?
V-ing perfect
should I have been motorboating? should you have been motorboating? should he have been motorboating? should we have been motorboating? should you have been motorboating? should they have been motorboating?
Interro-negative form
Simple form
should I not motorboat? should you not motorboat? should he not motorboat? should we not motorboat? should you not motorboat? should they not motorboat?
V-ing form
should I not be motorboating? should you not be motorboating? should he not be motorboating? should we not be motorboating? should you not be motorboating? should they not be motorboating?
Perfect
should I not have motorboated? should you not have motorboated? should he not have motorboated? should we not have motorboated? should you not have motorboated? should they not have motorboated?
V-ing perfect
should I not have been motorboating? should you not have been motorboating? should he not have been motorboating? should we not have been motorboating? should you not have been motorboating? should they not have been motorboating?