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