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