English verb conjugation
MAY FIFE

Regular verb: fife - fifed - fifed

Affirmation

Simple form	V-ing form
I may fife you may fife he may fife we may fife you may fife they may fife	I may be fifing you may be fifing he may be fifing we may be fifing you may be fifing they may be fifing
Perfect	V-ing perfect
I may have fifed you may have fifed he may have fifed we may have fifed you may have fifed they may have fifed	I may have been fifing you may have been fifing he may have been fifing we may have been fifing you may have been fifing they may have been fifing

Negation

Simple form	V-ing form
I mayn't fife you mayn't fife he mayn't fife we mayn't fife you mayn't fife they mayn't fife	I mayn't be fifing you mayn't be fifing he mayn't be fifing we mayn't be fifing you mayn't be fifing they mayn't be fifing
Perfect	V-ing perfect
I mayn't have fifed you mayn't have fifed he mayn't have fifed we mayn't have fifed you mayn't have fifed they mayn't have fifed	I mayn't have been fifing you mayn't have been fifing he mayn't have been fifing we mayn't have been fifing you mayn't have been fifing they mayn't have been fifing

Interrogative form

Simple form	V-ing form
may I fife? may you fife? may he fife? may we fife? may you fife? may they fife?	may I be fifing? may you be fifing? may he be fifing? may we be fifing? may you be fifing? may they be fifing?
Perfect	V-ing perfect
may I have fifed? may you have fifed? may he have fifed? may we have fifed? may you have fifed? may they have fifed?	may I have been fifing? may you have been fifing? may he have been fifing? may we have been fifing? may you have been fifing? may they have been fifing?

Interro-negative form

Simple form	V-ing form
mayn't I fife? mayn't you fife? mayn't he fife? mayn't we fife? mayn't you fife? mayn't they fife?	mayn't I be fifing? mayn't you be fifing? mayn't he be fifing? mayn't we be fifing? mayn't you be fifing? mayn't they be fifing?
Perfect	V-ing perfect
mayn't I have fifed? mayn't you have fifed? mayn't he have fifed? mayn't we have fifed? mayn't you have fifed? mayn't they have fifed?	mayn't I have been fifing? mayn't you have been fifing? mayn't he have been fifing? mayn't we have been fifing? mayn't you have been fifing? mayn't they have been fifing?