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