I may free you may free he may free we may free you may free they may free
V-ing form
I may be freeing you may be freeing he may be freeing we may be freeing you may be freeing they may be freeing
Perfect
I may have freed you may have freed he may have freed we may have freed you may have freed they may have freed
V-ing perfect
I may have been freeing you may have been freeing he may have been freeing we may have been freeing you may have been freeing they may have been freeing
Negation
Simple form
I may not free you may not free he may not free we may not free you may not free they may not free
V-ing form
I may not be freeing you may not be freeing he may not be freeing we may not be freeing you may not be freeing they may not be freeing
Perfect
I may not have freed you may not have freed he may not have freed we may not have freed you may not have freed they may not have freed
V-ing perfect
I may not have been freeing you may not have been freeing he may not have been freeing we may not have been freeing you may not have been freeing they may not have been freeing
Interrogative form
Simple form
may I free? may you free? may he free? may we free? may you free? may they free?
V-ing form
may I be freeing? may you be freeing? may he be freeing? may we be freeing? may you be freeing? may they be freeing?
Perfect
may I have freed? may you have freed? may he have freed? may we have freed? may you have freed? may they have freed?
V-ing perfect
may I have been freeing? may you have been freeing? may he have been freeing? may we have been freeing? may you have been freeing? may they have been freeing?
Interro-negative form
Simple form
may I not free? may you not free? may he not free? may we not free? may you not free? may they not free?
V-ing form
may I not be freeing? may you not be freeing? may he not be freeing? may we not be freeing? may you not be freeing? may they not be freeing?
Perfect
may I not have freed? may you not have freed? may he not have freed? may we not have freed? may you not have freed? may they not have freed?
V-ing perfect
may I not have been freeing? may you not have been freeing? may he not have been freeing? may we not have been freeing? may you not have been freeing? may they not have been freeing?