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