English verb conjugation
MAY BUFF

Regular verb: buff - buffed - buffed

Affirmation

Simple form	V-ing form
I may buff you may buff she may buff we may buff you may buff they may buff	I may be buffing you may be buffing she may be buffing we may be buffing you may be buffing they may be buffing
Perfect	V-ing perfect
I may have buffed you may have buffed she may have buffed we may have buffed you may have buffed they may have buffed	I may have been buffing you may have been buffing she may have been buffing we may have been buffing you may have been buffing they may have been buffing

Negation

Simple form	V-ing form
I may not buff you may not buff she may not buff we may not buff you may not buff they may not buff	I may not be buffing you may not be buffing she may not be buffing we may not be buffing you may not be buffing they may not be buffing
Perfect	V-ing perfect
I may not have buffed you may not have buffed she may not have buffed we may not have buffed you may not have buffed they may not have buffed	I may not have been buffing you may not have been buffing she may not have been buffing we may not have been buffing you may not have been buffing they may not have been buffing

Interrogative form

Simple form	V-ing form
may I buff? may you buff? may she buff? may we buff? may you buff? may they buff?	may I be buffing? may you be buffing? may she be buffing? may we be buffing? may you be buffing? may they be buffing?
Perfect	V-ing perfect
may I have buffed? may you have buffed? may she have buffed? may we have buffed? may you have buffed? may they have buffed?	may I have been buffing? may you have been buffing? may she have been buffing? may we have been buffing? may you have been buffing? may they have been buffing?

Interro-negative form

Simple form	V-ing form
may I not buff? may you not buff? may she not buff? may we not buff? may you not buff? may they not buff?	may I not be buffing? may you not be buffing? may she not be buffing? may we not be buffing? may you not be buffing? may they not be buffing?
Perfect	V-ing perfect
may I not have buffed? may you not have buffed? may she not have buffed? may we not have buffed? may you not have buffed? may they not have buffed?	may I not have been buffing? may you not have been buffing? may she not have been buffing? may we not have been buffing? may you not have been buffing? may they not have been buffing?