I ought to redo you ought to redo she ought to redo we ought to redo you ought to redo they ought to redo
V-ing form
I ought to be redoing you ought to be redoing she ought to be redoing we ought to be redoing you ought to be redoing they ought to be redoing
Perfect
I ought to have redone you ought to have redone she ought to have redone we ought to have redone you ought to have redone they ought to have redone
V-ing perfect
I ought to have been redoing you ought to have been redoing she ought to have been redoing we ought to have been redoing you ought to have been redoing they ought to have been redoing
Negation
Simple form
I oughtn't to redo you oughtn't to redo she oughtn't to redo we oughtn't to redo you oughtn't to redo they oughtn't to redo
V-ing form
I oughtn't to be redoing you oughtn't to be redoing she oughtn't to be redoing we oughtn't to be redoing you oughtn't to be redoing they oughtn't to be redoing
Perfect
I oughtn't to have redone you oughtn't to have redone she oughtn't to have redone we oughtn't to have redone you oughtn't to have redone they oughtn't to have redone
V-ing perfect
I oughtn't to have been redoing you oughtn't to have been redoing she oughtn't to have been redoing we oughtn't to have been redoing you oughtn't to have been redoing they oughtn't to have been redoing
Interrogative form
Simple form
ought to I redo? ought to you redo? ought to she redo? ought to we redo? ought to you redo? ought to they redo?
V-ing form
ought to I be redoing? ought to you be redoing? ought to she be redoing? ought to we be redoing? ought to you be redoing? ought to they be redoing?
Perfect
ought to I have redone? ought to you have redone? ought to she have redone? ought to we have redone? ought to you have redone? ought to they have redone?
V-ing perfect
ought to I have been redoing? ought to you have been redoing? ought to she have been redoing? ought to we have been redoing? ought to you have been redoing? ought to they have been redoing?
Interro-negative form
Simple form
oughtn't I to redo? oughtn't you to redo? oughtn't she to redo? oughtn't we to redo? oughtn't you to redo? oughtn't they to redo?
V-ing form
oughtn't I to be redoing? oughtn't you to be redoing? oughtn't she to be redoing? oughtn't we to be redoing? oughtn't you to be redoing? oughtn't they to be redoing?
Perfect
oughtn't I to have redone? oughtn't you to have redone? oughtn't she to have redone? oughtn't we to have redone? oughtn't you to have redone? oughtn't they to have redone?
V-ing perfect
oughtn't I to have been redoing? oughtn't you to have been redoing? oughtn't she to have been redoing? oughtn't we to have been redoing? oughtn't you to have been redoing? oughtn't they to have been redoing?