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