I may hollow you may hollow he may hollow we may hollow you may hollow they may hollow
V-ing form
I may be hollowing you may be hollowing he may be hollowing we may be hollowing you may be hollowing they may be hollowing
Perfect
I may have hollowed you may have hollowed he may have hollowed we may have hollowed you may have hollowed they may have hollowed
V-ing perfect
I may have been hollowing you may have been hollowing he may have been hollowing we may have been hollowing you may have been hollowing they may have been hollowing
Negation
Simple form
I mayn't hollow you mayn't hollow he mayn't hollow we mayn't hollow you mayn't hollow they mayn't hollow
V-ing form
I mayn't be hollowing you mayn't be hollowing he mayn't be hollowing we mayn't be hollowing you mayn't be hollowing they mayn't be hollowing
Perfect
I mayn't have hollowed you mayn't have hollowed he mayn't have hollowed we mayn't have hollowed you mayn't have hollowed they mayn't have hollowed
V-ing perfect
I mayn't have been hollowing you mayn't have been hollowing he mayn't have been hollowing we mayn't have been hollowing you mayn't have been hollowing they mayn't have been hollowing
Interrogative form
Simple form
may I hollow? may you hollow? may he hollow? may we hollow? may you hollow? may they hollow?
V-ing form
may I be hollowing? may you be hollowing? may he be hollowing? may we be hollowing? may you be hollowing? may they be hollowing?
Perfect
may I have hollowed? may you have hollowed? may he have hollowed? may we have hollowed? may you have hollowed? may they have hollowed?
V-ing perfect
may I have been hollowing? may you have been hollowing? may he have been hollowing? may we have been hollowing? may you have been hollowing? may they have been hollowing?
Interro-negative form
Simple form
mayn't I hollow? mayn't you hollow? mayn't he hollow? mayn't we hollow? mayn't you hollow? mayn't they hollow?
V-ing form
mayn't I be hollowing? mayn't you be hollowing? mayn't he be hollowing? mayn't we be hollowing? mayn't you be hollowing? mayn't they be hollowing?
Perfect
mayn't I have hollowed? mayn't you have hollowed? mayn't he have hollowed? mayn't we have hollowed? mayn't you have hollowed? mayn't they have hollowed?
V-ing perfect
mayn't I have been hollowing? mayn't you have been hollowing? mayn't he have been hollowing? mayn't we have been hollowing? mayn't you have been hollowing? mayn't they have been hollowing?