I may abuse you may abuse she may abuse we may abuse you may abuse they may abuse
V-ing form
I may be abusing you may be abusing she may be abusing we may be abusing you may be abusing they may be abusing
Perfect
I may have abused you may have abused she may have abused we may have abused you may have abused they may have abused
V-ing perfect
I may have been abusing you may have been abusing she may have been abusing we may have been abusing you may have been abusing they may have been abusing
Negation
Simple form
I mayn't abuse you mayn't abuse she mayn't abuse we mayn't abuse you mayn't abuse they mayn't abuse
V-ing form
I mayn't be abusing you mayn't be abusing she mayn't be abusing we mayn't be abusing you mayn't be abusing they mayn't be abusing
Perfect
I mayn't have abused you mayn't have abused she mayn't have abused we mayn't have abused you mayn't have abused they mayn't have abused
V-ing perfect
I mayn't have been abusing you mayn't have been abusing she mayn't have been abusing we mayn't have been abusing you mayn't have been abusing they mayn't have been abusing
Interrogative form
Simple form
may I abuse? may you abuse? may she abuse? may we abuse? may you abuse? may they abuse?
V-ing form
may I be abusing? may you be abusing? may she be abusing? may we be abusing? may you be abusing? may they be abusing?
Perfect
may I have abused? may you have abused? may she have abused? may we have abused? may you have abused? may they have abused?
V-ing perfect
may I have been abusing? may you have been abusing? may she have been abusing? may we have been abusing? may you have been abusing? may they have been abusing?
Interro-negative form
Simple form
mayn't I abuse? mayn't you abuse? mayn't she abuse? mayn't we abuse? mayn't you abuse? mayn't they abuse?
V-ing form
mayn't I be abusing? mayn't you be abusing? mayn't she be abusing? mayn't we be abusing? mayn't you be abusing? mayn't they be abusing?
Perfect
mayn't I have abused? mayn't you have abused? mayn't she have abused? mayn't we have abused? mayn't you have abused? mayn't they have abused?
V-ing perfect
mayn't I have been abusing? mayn't you have been abusing? mayn't she have been abusing? mayn't we have been abusing? mayn't you have been abusing? mayn't they have been abusing?