Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may disappear disappear you may disappear disappear she may disappear disappear we may disappear disappear you may disappear disappear they may disappear disappear
V-ing form
I may be disappear disappearing you may be disappear disappearing she may be disappear disappearing we may be disappear disappearing you may be disappear disappearing they may be disappear disappearing
Perfect
I may have disappear disappeared you may have disappear disappeared she may have disappear disappeared we may have disappear disappeared you may have disappear disappeared they may have disappear disappeared
V-ing perfect
I may have been disappear disappearing you may have been disappear disappearing she may have been disappear disappearing we may have been disappear disappearing you may have been disappear disappearing they may have been disappear disappearing
Negation
Simple form
I may not disappear disappear you may not disappear disappear she may not disappear disappear we may not disappear disappear you may not disappear disappear they may not disappear disappear
V-ing form
I may not be disappear disappearing you may not be disappear disappearing she may not be disappear disappearing we may not be disappear disappearing you may not be disappear disappearing they may not be disappear disappearing
Perfect
I may not have disappear disappeared you may not have disappear disappeared she may not have disappear disappeared we may not have disappear disappeared you may not have disappear disappeared they may not have disappear disappeared
V-ing perfect
I may not have been disappear disappearing you may not have been disappear disappearing she may not have been disappear disappearing we may not have been disappear disappearing you may not have been disappear disappearing they may not have been disappear disappearing
Interrogative form
Simple form
may I disappear disappear? may you disappear disappear? may she disappear disappear? may we disappear disappear? may you disappear disappear? may they disappear disappear?
V-ing form
may I be disappear disappearing? may you be disappear disappearing? may she be disappear disappearing? may we be disappear disappearing? may you be disappear disappearing? may they be disappear disappearing?
Perfect
may I have disappear disappeared? may you have disappear disappeared? may she have disappear disappeared? may we have disappear disappeared? may you have disappear disappeared? may they have disappear disappeared?
V-ing perfect
may I have been disappear disappearing? may you have been disappear disappearing? may she have been disappear disappearing? may we have been disappear disappearing? may you have been disappear disappearing? may they have been disappear disappearing?
Interro-negative form
Simple form
may I not disappear disappear? may you not disappear disappear? may she not disappear disappear? may we not disappear disappear? may you not disappear disappear? may they not disappear disappear?
V-ing form
may I not be disappear disappearing? may you not be disappear disappearing? may she not be disappear disappearing? may we not be disappear disappearing? may you not be disappear disappearing? may they not be disappear disappearing?
Perfect
may I not have disappear disappeared? may you not have disappear disappeared? may she not have disappear disappeared? may we not have disappear disappeared? may you not have disappear disappeared? may they not have disappear disappeared?
V-ing perfect
may I not have been disappear disappearing? may you not have been disappear disappearing? may she not have been disappear disappearing? may we not have been disappear disappearing? may you not have been disappear disappearing? may they not have been disappear disappearing?