English verb conjugation
MAY RACE

Regular verb: race - raced - raced

Affirmation

Simple form	V-ing form
I may race you may race he may race we may race you may race they may race	I may be racing you may be racing he may be racing we may be racing you may be racing they may be racing
Perfect	V-ing perfect
I may have raced you may have raced he may have raced we may have raced you may have raced they may have raced	I may have been racing you may have been racing he may have been racing we may have been racing you may have been racing they may have been racing

Negation

Simple form	V-ing form
I may not race you may not race he may not race we may not race you may not race they may not race	I may not be racing you may not be racing he may not be racing we may not be racing you may not be racing they may not be racing
Perfect	V-ing perfect
I may not have raced you may not have raced he may not have raced we may not have raced you may not have raced they may not have raced	I may not have been racing you may not have been racing he may not have been racing we may not have been racing you may not have been racing they may not have been racing

Interrogative form

Simple form	V-ing form
may I race? may you race? may he race? may we race? may you race? may they race?	may I be racing? may you be racing? may he be racing? may we be racing? may you be racing? may they be racing?
Perfect	V-ing perfect
may I have raced? may you have raced? may he have raced? may we have raced? may you have raced? may they have raced?	may I have been racing? may you have been racing? may he have been racing? may we have been racing? may you have been racing? may they have been racing?

Interro-negative form

Simple form	V-ing form
may I not race? may you not race? may he not race? may we not race? may you not race? may they not race?	may I not be racing? may you not be racing? may he not be racing? may we not be racing? may you not be racing? may they not be racing?
Perfect	V-ing perfect
may I not have raced? may you not have raced? may he not have raced? may we not have raced? may you not have raced? may they not have raced?	may I not have been racing? may you not have been racing? may he not have been racing? may we not have been racing? may you not have been racing? may they not have been racing?