English verb conjugation
MAY OVERSTAFF

Regular verb: overstaff - overstaffed - overstaffed

Affirmation

Simple form	V-ing form
I may overstaff you may overstaff he may overstaff we may overstaff you may overstaff they may overstaff	I may be overstaffing you may be overstaffing he may be overstaffing we may be overstaffing you may be overstaffing they may be overstaffing
Perfect	V-ing perfect
I may have overstaffed you may have overstaffed he may have overstaffed we may have overstaffed you may have overstaffed they may have overstaffed	I may have been overstaffing you may have been overstaffing he may have been overstaffing we may have been overstaffing you may have been overstaffing they may have been overstaffing

Negation

Simple form	V-ing form
I may not overstaff you may not overstaff he may not overstaff we may not overstaff you may not overstaff they may not overstaff	I may not be overstaffing you may not be overstaffing he may not be overstaffing we may not be overstaffing you may not be overstaffing they may not be overstaffing
Perfect	V-ing perfect
I may not have overstaffed you may not have overstaffed he may not have overstaffed we may not have overstaffed you may not have overstaffed they may not have overstaffed	I may not have been overstaffing you may not have been overstaffing he may not have been overstaffing we may not have been overstaffing you may not have been overstaffing they may not have been overstaffing

Interrogative form

Simple form	V-ing form
may I overstaff? may you overstaff? may he overstaff? may we overstaff? may you overstaff? may they overstaff?	may I be overstaffing? may you be overstaffing? may he be overstaffing? may we be overstaffing? may you be overstaffing? may they be overstaffing?
Perfect	V-ing perfect
may I have overstaffed? may you have overstaffed? may he have overstaffed? may we have overstaffed? may you have overstaffed? may they have overstaffed?	may I have been overstaffing? may you have been overstaffing? may he have been overstaffing? may we have been overstaffing? may you have been overstaffing? may they have been overstaffing?

Interro-negative form

Simple form	V-ing form
may I not overstaff? may you not overstaff? may he not overstaff? may we not overstaff? may you not overstaff? may they not overstaff?	may I not be overstaffing? may you not be overstaffing? may he not be overstaffing? may we not be overstaffing? may you not be overstaffing? may they not be overstaffing?
Perfect	V-ing perfect
may I not have overstaffed? may you not have overstaffed? may he not have overstaffed? may we not have overstaffed? may you not have overstaffed? may they not have overstaffed?	may I not have been overstaffing? may you not have been overstaffing? may he not have been overstaffing? may we not have been overstaffing? may you not have been overstaffing? may they not have been overstaffing?