I may featherbed you may featherbed she may featherbed we may featherbed you may featherbed they may featherbed
V-ing form
I may be featherbeding you may be featherbeding she may be featherbeding we may be featherbeding you may be featherbeding they may be featherbeding
Perfect
I may have featherbeded you may have featherbeded she may have featherbeded we may have featherbeded you may have featherbeded they may have featherbeded
V-ing perfect
I may have been featherbeding you may have been featherbeding she may have been featherbeding we may have been featherbeding you may have been featherbeding they may have been featherbeding
Negation
Simple form
I mayn't featherbed you mayn't featherbed she mayn't featherbed we mayn't featherbed you mayn't featherbed they mayn't featherbed
V-ing form
I mayn't be featherbeding you mayn't be featherbeding she mayn't be featherbeding we mayn't be featherbeding you mayn't be featherbeding they mayn't be featherbeding
Perfect
I mayn't have featherbeded you mayn't have featherbeded she mayn't have featherbeded we mayn't have featherbeded you mayn't have featherbeded they mayn't have featherbeded
V-ing perfect
I mayn't have been featherbeding you mayn't have been featherbeding she mayn't have been featherbeding we mayn't have been featherbeding you mayn't have been featherbeding they mayn't have been featherbeding
Interrogative form
Simple form
may I featherbed? may you featherbed? may she featherbed? may we featherbed? may you featherbed? may they featherbed?
V-ing form
may I be featherbeding? may you be featherbeding? may she be featherbeding? may we be featherbeding? may you be featherbeding? may they be featherbeding?
Perfect
may I have featherbeded? may you have featherbeded? may she have featherbeded? may we have featherbeded? may you have featherbeded? may they have featherbeded?
V-ing perfect
may I have been featherbeding? may you have been featherbeding? may she have been featherbeding? may we have been featherbeding? may you have been featherbeding? may they have been featherbeding?
Interro-negative form
Simple form
mayn't I featherbed? mayn't you featherbed? mayn't she featherbed? mayn't we featherbed? mayn't you featherbed? mayn't they featherbed?
V-ing form
mayn't I be featherbeding? mayn't you be featherbeding? mayn't she be featherbeding? mayn't we be featherbeding? mayn't you be featherbeding? mayn't they be featherbeding?
Perfect
mayn't I have featherbeded? mayn't you have featherbeded? mayn't she have featherbeded? mayn't we have featherbeded? mayn't you have featherbeded? mayn't they have featherbeded?
V-ing perfect
mayn't I have been featherbeding? mayn't you have been featherbeding? mayn't she have been featherbeding? mayn't we have been featherbeding? mayn't you have been featherbeding? mayn't they have been featherbeding?