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