I should redo you should redo he should redo we should redo you should redo they should redo
V-ing form
I should be redoing you should be redoing he should be redoing we should be redoing you should be redoing they should be redoing
Perfect
I should have redone you should have redone he should have redone we should have redone you should have redone they should have redone
V-ing perfect
I should have been redoing you should have been redoing he should have been redoing we should have been redoing you should have been redoing they should have been redoing
Negation
Simple form
I should not redo you should not redo he should not redo we should not redo you should not redo they should not redo
V-ing form
I should not be redoing you should not be redoing he should not be redoing we should not be redoing you should not be redoing they should not be redoing
Perfect
I should not have redone you should not have redone he should not have redone we should not have redone you should not have redone they should not have redone
V-ing perfect
I should not have been redoing you should not have been redoing he should not have been redoing we should not have been redoing you should not have been redoing they should not have been redoing
Interrogative form
Simple form
should I redo? should you redo? should he redo? should we redo? should you redo? should they redo?
V-ing form
should I be redoing? should you be redoing? should he be redoing? should we be redoing? should you be redoing? should they be redoing?
Perfect
should I have redone? should you have redone? should he have redone? should we have redone? should you have redone? should they have redone?
V-ing perfect
should I have been redoing? should you have been redoing? should he have been redoing? should we have been redoing? should you have been redoing? should they have been redoing?
Interro-negative form
Simple form
should I not redo? should you not redo? should he not redo? should we not redo? should you not redo? should they not redo?
V-ing form
should I not be redoing? should you not be redoing? should he not be redoing? should we not be redoing? should you not be redoing? should they not be redoing?
Perfect
should I not have redone? should you not have redone? should he not have redone? should we not have redone? should you not have redone? should they not have redone?
V-ing perfect
should I not have been redoing? should you not have been redoing? should he not have been redoing? should we not have been redoing? should you not have been redoing? should they not have been redoing?