may defeat
Verbo regular: defeat - defeated- defeated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may defeat
you may defeat
he may defeat
we may defeat
you may defeat
they may defeat 	I may be defeating
you may be defeating
he may be defeating
we may be defeating
you may be defeating
they may be defeating	I may have defeated
you may have defeated
he may have defeated
we may have defeated
you may have defeated
they may have defeated	I may have been defeating
you may have been defeating
he may have been defeating
we may have been defeating
you may have been defeating
they may have been defeating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't defeat
you mayn't defeat
he mayn't defeat
we mayn't defeat
you mayn't defeat
they mayn't defeat 	I mayn't be defeating
you mayn't be defeating
he mayn't be defeating
we mayn't be defeating
you mayn't be defeating
they mayn't be defeating	I mayn't have defeated
you mayn't have defeated
he mayn't have defeated
we mayn't have defeated
you mayn't have defeated
they mayn't have defeated	I mayn't have been defeating
you mayn't have been defeating
he mayn't have been defeating
we mayn't have been defeating
you mayn't have been defeating
they mayn't have been defeating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I defeat?
may you defeat?
may he defeat?
may we defeat?
may you defeat?
may they defeat? 	may I be defeating?
may you be defeating?
may he be defeating?
may we be defeating?
may you be defeating?
may they be defeating? 	may I have defeated?
may you have defeated?
may he have defeated?
may we have defeated?
may you have defeated?
may they have defeated? 	may I have been defeating?
may you have been defeating?
may he have been defeating?
may we have been defeating?
may you have been defeating?
may they have been defeating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I defeat?
mayn't you defeat?
mayn't he defeat?
mayn't we defeat?
mayn't you defeat?
mayn't they defeat? 	mayn't I be defeating?
mayn't you be defeating?
mayn't he be defeating?
mayn't we be defeating?
mayn't you be defeating?
mayn't they be defeating? 	mayn't I have defeated?
mayn't you have defeated?
mayn't he have defeated?
mayn't we have defeated?
mayn't you have defeated?
mayn't they have defeated? 	mayn't I have been defeating?
mayn't you have been defeating?
mayn't he have been defeating?
mayn't we have been defeating?
mayn't you have been defeating?
mayn't they have been defeating?