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