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 may not fife you may not fife he may not fife we may not fife you may not fife they may not fife	I may not be fifing you may not be fifing he may not be fifing we may not be fifing you may not be fifing they may not be fifing
Perfect	V-ing perfect
I may not have fifed you may not have fifed he may not have fifed we may not have fifed you may not have fifed they may not have fifed	I may not have been fifing you may not have been fifing he may not have been fifing we may not have been fifing you may not have been fifing they may not 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
may I not fife? may you not fife? may he not fife? may we not fife? may you not fife? may they not fife?	may I not be fifing? may you not be fifing? may he not be fifing? may we not be fifing? may you not be fifing? may they not be fifing?
Perfect	V-ing perfect
may I not have fifed? may you not have fifed? may he not have fifed? may we not have fifed? may you not have fifed? may they not have fifed?	may I not have been fifing? may you not have been fifing? may he not have been fifing? may we not have been fifing? may you not have been fifing? may they not have been fifing?