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