I ought to disco you ought to disco he ought to disco we ought to disco you ought to disco they ought to disco
V-ing form
I ought to be discoing you ought to be discoing he ought to be discoing we ought to be discoing you ought to be discoing they ought to be discoing
Perfect
I ought to have discoed you ought to have discoed he ought to have discoed we ought to have discoed you ought to have discoed they ought to have discoed
V-ing perfect
I ought to have been discoing you ought to have been discoing he ought to have been discoing we ought to have been discoing you ought to have been discoing they ought to have been discoing
Negation
Simple form
I oughtn't to disco you oughtn't to disco he oughtn't to disco we oughtn't to disco you oughtn't to disco they oughtn't to disco
V-ing form
I oughtn't to be discoing you oughtn't to be discoing he oughtn't to be discoing we oughtn't to be discoing you oughtn't to be discoing they oughtn't to be discoing
Perfect
I oughtn't to have discoed you oughtn't to have discoed he oughtn't to have discoed we oughtn't to have discoed you oughtn't to have discoed they oughtn't to have discoed
V-ing perfect
I oughtn't to have been discoing you oughtn't to have been discoing he oughtn't to have been discoing we oughtn't to have been discoing you oughtn't to have been discoing they oughtn't to have been discoing
Interrogative form
Simple form
ought to I disco? ought to you disco? ought to he disco? ought to we disco? ought to you disco? ought to they disco?
V-ing form
ought to I be discoing? ought to you be discoing? ought to he be discoing? ought to we be discoing? ought to you be discoing? ought to they be discoing?
Perfect
ought to I have discoed? ought to you have discoed? ought to he have discoed? ought to we have discoed? ought to you have discoed? ought to they have discoed?
V-ing perfect
ought to I have been discoing? ought to you have been discoing? ought to he have been discoing? ought to we have been discoing? ought to you have been discoing? ought to they have been discoing?
Interro-negative form
Simple form
oughtn't I to disco? oughtn't you to disco? oughtn't he to disco? oughtn't we to disco? oughtn't you to disco? oughtn't they to disco?
V-ing form
oughtn't I to be discoing? oughtn't you to be discoing? oughtn't he to be discoing? oughtn't we to be discoing? oughtn't you to be discoing? oughtn't they to be discoing?
Perfect
oughtn't I to have discoed? oughtn't you to have discoed? oughtn't he to have discoed? oughtn't we to have discoed? oughtn't you to have discoed? oughtn't they to have discoed?
V-ing perfect
oughtn't I to have been discoing? oughtn't you to have been discoing? oughtn't he to have been discoing? oughtn't we to have been discoing? oughtn't you to have been discoing? oughtn't they to have been discoing?