English verb conjugation
MAY CHAFF

Regular verb: chaff - chaffed - chaffed

Affirmation

Simple form	V-ing form
I may chaff you may chaff he may chaff we may chaff you may chaff they may chaff	I may be chaffing you may be chaffing he may be chaffing we may be chaffing you may be chaffing they may be chaffing
Perfect	V-ing perfect
I may have chaffed you may have chaffed he may have chaffed we may have chaffed you may have chaffed they may have chaffed	I may have been chaffing you may have been chaffing he may have been chaffing we may have been chaffing you may have been chaffing they may have been chaffing

Negation

Simple form	V-ing form
I may not chaff you may not chaff he may not chaff we may not chaff you may not chaff they may not chaff	I may not be chaffing you may not be chaffing he may not be chaffing we may not be chaffing you may not be chaffing they may not be chaffing
Perfect	V-ing perfect
I may not have chaffed you may not have chaffed he may not have chaffed we may not have chaffed you may not have chaffed they may not have chaffed	I may not have been chaffing you may not have been chaffing he may not have been chaffing we may not have been chaffing you may not have been chaffing they may not have been chaffing

Interrogative form

Simple form	V-ing form
may I chaff? may you chaff? may he chaff? may we chaff? may you chaff? may they chaff?	may I be chaffing? may you be chaffing? may he be chaffing? may we be chaffing? may you be chaffing? may they be chaffing?
Perfect	V-ing perfect
may I have chaffed? may you have chaffed? may he have chaffed? may we have chaffed? may you have chaffed? may they have chaffed?	may I have been chaffing? may you have been chaffing? may he have been chaffing? may we have been chaffing? may you have been chaffing? may they have been chaffing?

Interro-negative form

Simple form	V-ing form
may I not chaff? may you not chaff? may he not chaff? may we not chaff? may you not chaff? may they not chaff?	may I not be chaffing? may you not be chaffing? may he not be chaffing? may we not be chaffing? may you not be chaffing? may they not be chaffing?
Perfect	V-ing perfect
may I not have chaffed? may you not have chaffed? may he not have chaffed? may we not have chaffed? may you not have chaffed? may they not have chaffed?	may I not have been chaffing? may you not have been chaffing? may he not have been chaffing? may we not have been chaffing? may you not have been chaffing? may they not have been chaffing?