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