I may tell you may tell she may tell we may tell you may tell they may tell
V-ing form
I may be telling you may be telling she may be telling we may be telling you may be telling they may be telling
Perfect
I may have told you may have told she may have told we may have told you may have told they may have told
V-ing perfect
I may have been telling you may have been telling she may have been telling we may have been telling you may have been telling they may have been telling
Negation
Simple form
I may not tell you may not tell she may not tell we may not tell you may not tell they may not tell
V-ing form
I may not be telling you may not be telling she may not be telling we may not be telling you may not be telling they may not be telling
Perfect
I may not have told you may not have told she may not have told we may not have told you may not have told they may not have told
V-ing perfect
I may not have been telling you may not have been telling she may not have been telling we may not have been telling you may not have been telling they may not have been telling
Interrogative form
Simple form
may I tell? may you tell? may she tell? may we tell? may you tell? may they tell?
V-ing form
may I be telling? may you be telling? may she be telling? may we be telling? may you be telling? may they be telling?
Perfect
may I have told? may you have told? may she have told? may we have told? may you have told? may they have told?
V-ing perfect
may I have been telling? may you have been telling? may she have been telling? may we have been telling? may you have been telling? may they have been telling?
Interro-negative form
Simple form
may I not tell? may you not tell? may she not tell? may we not tell? may you not tell? may they not tell?
V-ing form
may I not be telling? may you not be telling? may she not be telling? may we not be telling? may you not be telling? may they not be telling?
Perfect
may I not have told? may you not have told? may she not have told? may we not have told? may you not have told? may they not have told?
V-ing perfect
may I not have been telling? may you not have been telling? may she not have been telling? may we not have been telling? may you not have been telling? may they not have been telling?