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