English verb conjugation
MAY HUFF

Regular verb: huff - huffed - huffed

Affirmation

Simple form	V-ing form
I may huff you may huff she may huff we may huff you may huff they may huff	I may be huffing you may be huffing she may be huffing we may be huffing you may be huffing they may be huffing
Perfect	V-ing perfect
I may have huffed you may have huffed she may have huffed we may have huffed you may have huffed they may have huffed	I may have been huffing you may have been huffing she may have been huffing we may have been huffing you may have been huffing they may have been huffing

Negation

Simple form	V-ing form
I mayn't huff you mayn't huff she mayn't huff we mayn't huff you mayn't huff they mayn't huff	I mayn't be huffing you mayn't be huffing she mayn't be huffing we mayn't be huffing you mayn't be huffing they mayn't be huffing
Perfect	V-ing perfect
I mayn't have huffed you mayn't have huffed she mayn't have huffed we mayn't have huffed you mayn't have huffed they mayn't have huffed	I mayn't have been huffing you mayn't have been huffing she mayn't have been huffing we mayn't have been huffing you mayn't have been huffing they mayn't have been huffing

Interrogative form

Simple form	V-ing form
may I huff? may you huff? may she huff? may we huff? may you huff? may they huff?	may I be huffing? may you be huffing? may she be huffing? may we be huffing? may you be huffing? may they be huffing?
Perfect	V-ing perfect
may I have huffed? may you have huffed? may she have huffed? may we have huffed? may you have huffed? may they have huffed?	may I have been huffing? may you have been huffing? may she have been huffing? may we have been huffing? may you have been huffing? may they have been huffing?

Interro-negative form

Simple form	V-ing form
mayn't I huff? mayn't you huff? mayn't she huff? mayn't we huff? mayn't you huff? mayn't they huff?	mayn't I be huffing? mayn't you be huffing? mayn't she be huffing? mayn't we be huffing? mayn't you be huffing? mayn't they be huffing?
Perfect	V-ing perfect
mayn't I have huffed? mayn't you have huffed? mayn't she have huffed? mayn't we have huffed? mayn't you have huffed? mayn't they have huffed?	mayn't I have been huffing? mayn't you have been huffing? mayn't she have been huffing? mayn't we have been huffing? mayn't you have been huffing? mayn't they have been huffing?