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