may upend
Verbo regular: upend - upended- upended

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may upend
you may upend
he may upend
we may upend
you may upend
they may upend 	I may be upending
you may be upending
he may be upending
we may be upending
you may be upending
they may be upending	I may have upended
you may have upended
he may have upended
we may have upended
you may have upended
they may have upended	I may have been upending
you may have been upending
he may have been upending
we may have been upending
you may have been upending
they may have been upending	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't upend
you mayn't upend
he mayn't upend
we mayn't upend
you mayn't upend
they mayn't upend 	I mayn't be upending
you mayn't be upending
he mayn't be upending
we mayn't be upending
you mayn't be upending
they mayn't be upending	I mayn't have upended
you mayn't have upended
he mayn't have upended
we mayn't have upended
you mayn't have upended
they mayn't have upended	I mayn't have been upending
you mayn't have been upending
he mayn't have been upending
we mayn't have been upending
you mayn't have been upending
they mayn't have been upending	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I upend?
may you upend?
may he upend?
may we upend?
may you upend?
may they upend? 	may I be upending?
may you be upending?
may he be upending?
may we be upending?
may you be upending?
may they be upending? 	may I have upended?
may you have upended?
may he have upended?
may we have upended?
may you have upended?
may they have upended? 	may I have been upending?
may you have been upending?
may he have been upending?
may we have been upending?
may you have been upending?
may they have been upending? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I upend?
mayn't you upend?
mayn't he upend?
mayn't we upend?
mayn't you upend?
mayn't they upend? 	mayn't I be upending?
mayn't you be upending?
mayn't he be upending?
mayn't we be upending?
mayn't you be upending?
mayn't they be upending? 	mayn't I have upended?
mayn't you have upended?
mayn't he have upended?
mayn't we have upended?
mayn't you have upended?
mayn't they have upended? 	mayn't I have been upending?
mayn't you have been upending?
mayn't he have been upending?
mayn't we have been upending?
mayn't you have been upending?
mayn't they have been upending?