I may swim you may swim he may swim we may swim you may swim they may swim
Forma con V-ing
I may be swimming you may be swimming he may be swimming we may be swimming you may be swimming they may be swimming
Perfecto
I may have swum you may have swum he may have swum we may have swum you may have swum they may have swum
Perfecto con V-ing
I may have been swimming you may have been swimming he may have been swimming we may have been swimming you may have been swimming they may have been swimming
Negación
Forma simple
I mayn't swim you mayn't swim he mayn't swim we mayn't swim you mayn't swim they mayn't swim
Forma con V-ing
I mayn't be swimming you mayn't be swimming he mayn't be swimming we mayn't be swimming you mayn't be swimming they mayn't be swimming
Perfecto
I mayn't have swum you mayn't have swum he mayn't have swum we mayn't have swum you mayn't have swum they mayn't have swum
Perfecto con V-ing
I mayn't have been swimming you mayn't have been swimming he mayn't have been swimming we mayn't have been swimming you mayn't have been swimming they mayn't have been swimming
Forma interrogativa
Forma simple
may I swim? may you swim? may he swim? may we swim? may you swim? may they swim?
Forma con V-ing
may I be swimming? may you be swimming? may he be swimming? may we be swimming? may you be swimming? may they be swimming?
Perfecto
may I have swum? may you have swum? may he have swum? may we have swum? may you have swum? may they have swum?
Perfecto con V-ing
may I have been swimming? may you have been swimming? may he have been swimming? may we have been swimming? may you have been swimming? may they have been swimming?
Forma interro-negativa
Forma simple
mayn't I swim? mayn't you swim? mayn't he swim? mayn't we swim? mayn't you swim? mayn't they swim?
Forma con V-ing
mayn't I be swimming? mayn't you be swimming? mayn't he be swimming? mayn't we be swimming? mayn't you be swimming? mayn't they be swimming?
Perfecto
mayn't I have swum? mayn't you have swum? mayn't he have swum? mayn't we have swum? mayn't you have swum? mayn't they have swum?
Perfecto con V-ing
mayn't I have been swimming? mayn't you have been swimming? mayn't he have been swimming? mayn't we have been swimming? mayn't you have been swimming? mayn't they have been swimming?