English verb conjugation
MAY HORN

Regular verb: horn - horned - horned

Affirmation

Simple form	V-ing form
I may horn you may horn he may horn we may horn you may horn they may horn	I may be horning you may be horning he may be horning we may be horning you may be horning they may be horning
Perfect	V-ing perfect
I may have horned you may have horned he may have horned we may have horned you may have horned they may have horned	I may have been horning you may have been horning he may have been horning we may have been horning you may have been horning they may have been horning

Negation

Simple form	V-ing form
I may not horn you may not horn he may not horn we may not horn you may not horn they may not horn	I may not be horning you may not be horning he may not be horning we may not be horning you may not be horning they may not be horning
Perfect	V-ing perfect
I may not have horned you may not have horned he may not have horned we may not have horned you may not have horned they may not have horned	I may not have been horning you may not have been horning he may not have been horning we may not have been horning you may not have been horning they may not have been horning

Interrogative form

Simple form	V-ing form
may I horn? may you horn? may he horn? may we horn? may you horn? may they horn?	may I be horning? may you be horning? may he be horning? may we be horning? may you be horning? may they be horning?
Perfect	V-ing perfect
may I have horned? may you have horned? may he have horned? may we have horned? may you have horned? may they have horned?	may I have been horning? may you have been horning? may he have been horning? may we have been horning? may you have been horning? may they have been horning?

Interro-negative form

Simple form	V-ing form
may I not horn? may you not horn? may he not horn? may we not horn? may you not horn? may they not horn?	may I not be horning? may you not be horning? may he not be horning? may we not be horning? may you not be horning? may they not be horning?
Perfect	V-ing perfect
may I not have horned? may you not have horned? may he not have horned? may we not have horned? may you not have horned? may they not have horned?	may I not have been horning? may you not have been horning? may he not have been horning? may we not have been horning? may you not have been horning? may they not have been horning?