I may dawn you may dawn he may dawn we may dawn you may dawn they may dawn
V-ing form
I may be dawning you may be dawning he may be dawning we may be dawning you may be dawning they may be dawning
Perfect
I may have dawned you may have dawned he may have dawned we may have dawned you may have dawned they may have dawned
V-ing perfect
I may have been dawning you may have been dawning he may have been dawning we may have been dawning you may have been dawning they may have been dawning
Negation
Simple form
I may not dawn you may not dawn he may not dawn we may not dawn you may not dawn they may not dawn
V-ing form
I may not be dawning you may not be dawning he may not be dawning we may not be dawning you may not be dawning they may not be dawning
Perfect
I may not have dawned you may not have dawned he may not have dawned we may not have dawned you may not have dawned they may not have dawned
V-ing perfect
I may not have been dawning you may not have been dawning he may not have been dawning we may not have been dawning you may not have been dawning they may not have been dawning
Interrogative form
Simple form
may I dawn? may you dawn? may he dawn? may we dawn? may you dawn? may they dawn?
V-ing form
may I be dawning? may you be dawning? may he be dawning? may we be dawning? may you be dawning? may they be dawning?
Perfect
may I have dawned? may you have dawned? may he have dawned? may we have dawned? may you have dawned? may they have dawned?
V-ing perfect
may I have been dawning? may you have been dawning? may he have been dawning? may we have been dawning? may you have been dawning? may they have been dawning?
Interro-negative form
Simple form
may I not dawn? may you not dawn? may he not dawn? may we not dawn? may you not dawn? may they not dawn?
V-ing form
may I not be dawning? may you not be dawning? may he not be dawning? may we not be dawning? may you not be dawning? may they not be dawning?
Perfect
may I not have dawned? may you not have dawned? may he not have dawned? may we not have dawned? may you not have dawned? may they not have dawned?
V-ing perfect
may I not have been dawning? may you not have been dawning? may he not have been dawning? may we not have been dawning? may you not have been dawning? may they not have been dawning?