I ought to shave you ought to shave she ought to shave we ought to shave you ought to shave they ought to shave
V-ing form
I ought to be shaving you ought to be shaving she ought to be shaving we ought to be shaving you ought to be shaving they ought to be shaving
Perfect
I ought to have shaven, shaved you ought to have shaven, shaved she ought to have shaven, shaved we ought to have shaven, shaved you ought to have shaven, shaved they ought to have shaven, shaved
V-ing perfect
I ought to have been shaving you ought to have been shaving she ought to have been shaving we ought to have been shaving you ought to have been shaving they ought to have been shaving
Negation
Simple form
I oughtn't to shave you oughtn't to shave she oughtn't to shave we oughtn't to shave you oughtn't to shave they oughtn't to shave
V-ing form
I oughtn't to be shaving you oughtn't to be shaving she oughtn't to be shaving we oughtn't to be shaving you oughtn't to be shaving they oughtn't to be shaving
Perfect
I oughtn't to have shaven, shaved you oughtn't to have shaven, shaved she oughtn't to have shaven, shaved we oughtn't to have shaven, shaved you oughtn't to have shaven, shaved they oughtn't to have shaven, shaved
V-ing perfect
I oughtn't to have been shaving you oughtn't to have been shaving she oughtn't to have been shaving we oughtn't to have been shaving you oughtn't to have been shaving they oughtn't to have been shaving
Interrogative form
Simple form
ought to I shave? ought to you shave? ought to she shave? ought to we shave? ought to you shave? ought to they shave?
V-ing form
ought to I be shaving? ought to you be shaving? ought to she be shaving? ought to we be shaving? ought to you be shaving? ought to they be shaving?
Perfect
ought to I have shaven, shaved? ought to you have shaven, shaved? ought to she have shaven, shaved? ought to we have shaven, shaved? ought to you have shaven, shaved? ought to they have shaven, shaved?
V-ing perfect
ought to I have been shaving? ought to you have been shaving? ought to she have been shaving? ought to we have been shaving? ought to you have been shaving? ought to they have been shaving?
Interro-negative form
Simple form
oughtn't I to shave? oughtn't you to shave? oughtn't she to shave? oughtn't we to shave? oughtn't you to shave? oughtn't they to shave?
V-ing form
oughtn't I to be shaving? oughtn't you to be shaving? oughtn't she to be shaving? oughtn't we to be shaving? oughtn't you to be shaving? oughtn't they to be shaving?
Perfect
oughtn't I to have shaven, shaved? oughtn't you to have shaven, shaved? oughtn't she to have shaven, shaved? oughtn't we to have shaven, shaved? oughtn't you to have shaven, shaved? oughtn't they to have shaven, shaved?
V-ing perfect
oughtn't I to have been shaving? oughtn't you to have been shaving? oughtn't she to have been shaving? oughtn't we to have been shaving? oughtn't you to have been shaving? oughtn't they to have been shaving?