English verb conjugation
MAY ILLUSTRATE

Regular verb: illustrate - illustrated - illustrated

Affirmation

Simple form	V-ing form
I may illustrate you may illustrate she may illustrate we may illustrate you may illustrate they may illustrate	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	V-ing 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	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	V-ing 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	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	V-ing 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	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	V-ing form
may I illustrate? may you illustrate? may she illustrate? may we illustrate? may you illustrate? may they illustrate?	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	V-ing 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?	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	V-ing 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?	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	V-ing 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?	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?