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