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