English verb conjugation
MAY RUN

Irregular verb: run - ran - run

Affirmation

Simple form	V-ing form
I may run you may run he may run we may run you may run they may run	I may be running you may be running he may be running we may be running you may be running they may be running
Perfect	V-ing perfect
I may have run you may have run he may have run we may have run you may have run they may have run	I may have been running you may have been running he may have been running we may have been running you may have been running they may have been running

Negation

Simple form	V-ing form
I may not run you may not run he may not run we may not run you may not run they may not run	I may not be running you may not be running he may not be running we may not be running you may not be running they may not be running
Perfect	V-ing perfect
I may not have run you may not have run he may not have run we may not have run you may not have run they may not have run	I may not have been running you may not have been running he may not have been running we may not have been running you may not have been running they may not have been running

Interrogative form

Simple form	V-ing form
may I run? may you run? may he run? may we run? may you run? may they run?	may I be running? may you be running? may he be running? may we be running? may you be running? may they be running?
Perfect	V-ing perfect
may I have run? may you have run? may he have run? may we have run? may you have run? may they have run?	may I have been running? may you have been running? may he have been running? may we have been running? may you have been running? may they have been running?

Interro-negative form

Simple form	V-ing form
may I not run? may you not run? may he not run? may we not run? may you not run? may they not run?	may I not be running? may you not be running? may he not be running? may we not be running? may you not be running? may they not be running?
Perfect	V-ing perfect
may I not have run? may you not have run? may he not have run? may we not have run? may you not have run? may they not have run?	may I not have been running? may you not have been running? may he not have been running? may we not have been running? may you not have been running? may they not have been running?