may chaff
Regular verb: chaff - chaffed- chaffed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may chaff
you may chaff
she may chaff
we may chaff
you may chaff
they may chaff 	I may be chaffing
you may be chaffing
she may be chaffing
we may be chaffing
you may be chaffing
they may be chaffing	I may have chaffed
you may have chaffed
she 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
she 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 	Perfect 	V-ing perfect 	
I mayn't chaff
you mayn't chaff
she mayn't chaff
we mayn't chaff
you mayn't chaff
they mayn't chaff 	I mayn't be chaffing
you mayn't be chaffing
she mayn't be chaffing
we mayn't be chaffing
you mayn't be chaffing
they mayn't be chaffing	I mayn't have chaffed
you mayn't have chaffed
she mayn't have chaffed
we mayn't have chaffed
you mayn't have chaffed
they mayn't have chaffed	I mayn't have been chaffing
you mayn't have been chaffing
she mayn't have been chaffing
we mayn't have been chaffing
you mayn't have been chaffing
they mayn't have been chaffing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I chaff?
may you chaff?
may she chaff?
may we chaff?
may you chaff?
may they chaff? 	may I be chaffing?
may you be chaffing?
may she be chaffing?
may we be chaffing?
may you be chaffing?
may they be chaffing? 	may I have chaffed?
may you have chaffed?
may she 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 she 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 	Perfect 	V-ing perfect 	
mayn't I chaff?
mayn't you chaff?
mayn't she chaff?
mayn't we chaff?
mayn't you chaff?
mayn't they chaff? 	mayn't I be chaffing?
mayn't you be chaffing?
mayn't she be chaffing?
mayn't we be chaffing?
mayn't you be chaffing?
mayn't they be chaffing? 	mayn't I have chaffed?
mayn't you have chaffed?
mayn't she have chaffed?
mayn't we have chaffed?
mayn't you have chaffed?
mayn't they have chaffed? 	mayn't I have been chaffing?
mayn't you have been chaffing?
mayn't she have been chaffing?
mayn't we have been chaffing?
mayn't you have been chaffing?
mayn't they have been chaffing?