I may forfeit you may forfeit he may forfeit we may forfeit you may forfeit they may forfeit
V-ing form
I may be forfeiting you may be forfeiting he may be forfeiting we may be forfeiting you may be forfeiting they may be forfeiting
Perfect
I may have forfeited you may have forfeited he may have forfeited we may have forfeited you may have forfeited they may have forfeited
V-ing perfect
I may have been forfeiting you may have been forfeiting he may have been forfeiting we may have been forfeiting you may have been forfeiting they may have been forfeiting
Negation
Simple form
I may not forfeit you may not forfeit he may not forfeit we may not forfeit you may not forfeit they may not forfeit
V-ing form
I may not be forfeiting you may not be forfeiting he may not be forfeiting we may not be forfeiting you may not be forfeiting they may not be forfeiting
Perfect
I may not have forfeited you may not have forfeited he may not have forfeited we may not have forfeited you may not have forfeited they may not have forfeited
V-ing perfect
I may not have been forfeiting you may not have been forfeiting he may not have been forfeiting we may not have been forfeiting you may not have been forfeiting they may not have been forfeiting
Interrogative form
Simple form
may I forfeit? may you forfeit? may he forfeit? may we forfeit? may you forfeit? may they forfeit?
V-ing form
may I be forfeiting? may you be forfeiting? may he be forfeiting? may we be forfeiting? may you be forfeiting? may they be forfeiting?
Perfect
may I have forfeited? may you have forfeited? may he have forfeited? may we have forfeited? may you have forfeited? may they have forfeited?
V-ing perfect
may I have been forfeiting? may you have been forfeiting? may he have been forfeiting? may we have been forfeiting? may you have been forfeiting? may they have been forfeiting?
Interro-negative form
Simple form
may I not forfeit? may you not forfeit? may he not forfeit? may we not forfeit? may you not forfeit? may they not forfeit?
V-ing form
may I not be forfeiting? may you not be forfeiting? may he not be forfeiting? may we not be forfeiting? may you not be forfeiting? may they not be forfeiting?
Perfect
may I not have forfeited? may you not have forfeited? may he not have forfeited? may we not have forfeited? may you not have forfeited? may they not have forfeited?
V-ing perfect
may I not have been forfeiting? may you not have been forfeiting? may he not have been forfeiting? may we not have been forfeiting? may you not have been forfeiting? may they not have been forfeiting?