Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I may deal deal you may deal deal he may deal deal we may deal deal you may deal deal they may deal deal
V-ing form
I may be deal dealing you may be deal dealing he may be deal dealing we may be deal dealing you may be deal dealing they may be deal dealing
Perfect
I may have deal dealed you may have deal dealed he may have deal dealed we may have deal dealed you may have deal dealed they may have deal dealed
V-ing perfect
I may have been deal dealing you may have been deal dealing he may have been deal dealing we may have been deal dealing you may have been deal dealing they may have been deal dealing
Negation
Simple form
I mayn't deal deal you mayn't deal deal he mayn't deal deal we mayn't deal deal you mayn't deal deal they mayn't deal deal
V-ing form
I mayn't be deal dealing you mayn't be deal dealing he mayn't be deal dealing we mayn't be deal dealing you mayn't be deal dealing they mayn't be deal dealing
Perfect
I mayn't have deal dealed you mayn't have deal dealed he mayn't have deal dealed we mayn't have deal dealed you mayn't have deal dealed they mayn't have deal dealed
V-ing perfect
I mayn't have been deal dealing you mayn't have been deal dealing he mayn't have been deal dealing we mayn't have been deal dealing you mayn't have been deal dealing they mayn't have been deal dealing
Interrogative form
Simple form
may I deal deal? may you deal deal? may he deal deal? may we deal deal? may you deal deal? may they deal deal?
V-ing form
may I be deal dealing? may you be deal dealing? may he be deal dealing? may we be deal dealing? may you be deal dealing? may they be deal dealing?
Perfect
may I have deal dealed? may you have deal dealed? may he have deal dealed? may we have deal dealed? may you have deal dealed? may they have deal dealed?
V-ing perfect
may I have been deal dealing? may you have been deal dealing? may he have been deal dealing? may we have been deal dealing? may you have been deal dealing? may they have been deal dealing?
Interro-negative form
Simple form
mayn't I deal deal? mayn't you deal deal? mayn't he deal deal? mayn't we deal deal? mayn't you deal deal? mayn't they deal deal?
V-ing form
mayn't I be deal dealing? mayn't you be deal dealing? mayn't he be deal dealing? mayn't we be deal dealing? mayn't you be deal dealing? mayn't they be deal dealing?
Perfect
mayn't I have deal dealed? mayn't you have deal dealed? mayn't he have deal dealed? mayn't we have deal dealed? mayn't you have deal dealed? mayn't they have deal dealed?
V-ing perfect
mayn't I have been deal dealing? mayn't you have been deal dealing? mayn't he have been deal dealing? mayn't we have been deal dealing? mayn't you have been deal dealing? mayn't they have been deal dealing?