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