I may indulge you may indulge she may indulge we may indulge you may indulge they may indulge
V-ing form
I may be indulging you may be indulging she may be indulging we may be indulging you may be indulging they may be indulging
Perfect
I may have indulged you may have indulged she 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 she 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 she 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 she 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 she 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 she 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 she indulge? may we indulge? may you indulge? may they indulge?
V-ing form
may I be indulging? may you be indulging? may she be indulging? may we be indulging? may you be indulging? may they be indulging?
Perfect
may I have indulged? may you have indulged? may she 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 she 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 she 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 she 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 she 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 she have been indulging? mayn't we have been indulging? mayn't you have been indulging? mayn't they have been indulging?