I may institute you may institute he may institute we may institute you may institute they may institute
V-ing form
I may be instituting you may be instituting he may be instituting we may be instituting you may be instituting they may be instituting
Perfect
I may have instituted you may have instituted he may have instituted we may have instituted you may have instituted they may have instituted
V-ing perfect
I may have been instituting you may have been instituting he may have been instituting we may have been instituting you may have been instituting they may have been instituting
Negation
Simple form
I may not institute you may not institute he may not institute we may not institute you may not institute they may not institute
V-ing form
I may not be instituting you may not be instituting he may not be instituting we may not be instituting you may not be instituting they may not be instituting
Perfect
I may not have instituted you may not have instituted he may not have instituted we may not have instituted you may not have instituted they may not have instituted
V-ing perfect
I may not have been instituting you may not have been instituting he may not have been instituting we may not have been instituting you may not have been instituting they may not have been instituting
Interrogative form
Simple form
may I institute? may you institute? may he institute? may we institute? may you institute? may they institute?
V-ing form
may I be instituting? may you be instituting? may he be instituting? may we be instituting? may you be instituting? may they be instituting?
Perfect
may I have instituted? may you have instituted? may he have instituted? may we have instituted? may you have instituted? may they have instituted?
V-ing perfect
may I have been instituting? may you have been instituting? may he have been instituting? may we have been instituting? may you have been instituting? may they have been instituting?
Interro-negative form
Simple form
may I not institute? may you not institute? may he not institute? may we not institute? may you not institute? may they not institute?
V-ing form
may I not be instituting? may you not be instituting? may he not be instituting? may we not be instituting? may you not be instituting? may they not be instituting?
Perfect
may I not have instituted? may you not have instituted? may he not have instituted? may we not have instituted? may you not have instituted? may they not have instituted?
V-ing perfect
may I not have been instituting? may you not have been instituting? may he not have been instituting? may we not have been instituting? may you not have been instituting? may they not have been instituting?