English verb conjugation
MAY FIFE

Regular verb: fife - fifed - fifed

Affirmation

Simple form	V-ing form
I may fife you may fife she may fife we may fife you may fife they may fife	I may be fifing you may be fifing she 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 she 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 she 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 she 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 she 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 she 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 she 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 she fife? may we fife? may you fife? may they fife?	may I be fifing? may you be fifing? may she 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 she 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 she 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 she 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 she 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 she 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 she not have been fifing? may we not have been fifing? may you not have been fifing? may they not have been fifing?