may swim
Verbo irregular: swim - swam- swum

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may swim
you may swim
he may swim
we may swim
you may swim
they may swim 	I may be swimming
you may be swimming
he may be swimming
we may be swimming
you may be swimming
they may be swimming	I may have swum
you may have swum
he may have swum
we may have swum
you may have swum
they may have swum	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 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't swim
you mayn't swim
he mayn't swim
we mayn't swim
you mayn't swim
they mayn't swim 	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	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	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 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I swim?
may you swim?
may he swim?
may we swim?
may you swim?
may they swim? 	may I be swimming?
may you be swimming?
may he be swimming?
may we be swimming?
may you be swimming?
may they be swimming? 	may I have swum?
may you have swum?
may he have swum?
may we have swum?
may you have swum?
may they have swum? 	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 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I swim?
mayn't you swim?
mayn't he swim?
mayn't we swim?
mayn't you swim?
mayn't they swim? 	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? 	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? 	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?