must upsize
Verbo regular: upsize - upsized- upsized

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must upsize
you must upsize
he must upsize
we must upsize
you must upsize
they must upsize 	I must be upsizing
you must be upsizing
he must be upsizing
we must be upsizing
you must be upsizing
they must be upsizing	I must have upsized
you must have upsized
he must have upsized
we must have upsized
you must have upsized
they must have upsized	I must have been upsizing
you must have been upsizing
he must have been upsizing
we must have been upsizing
you must have been upsizing
they must have been upsizing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't upsize
you mustn't upsize
he mustn't upsize
we mustn't upsize
you mustn't upsize
they mustn't upsize 	I mustn't be upsizing
you mustn't be upsizing
he mustn't be upsizing
we mustn't be upsizing
you mustn't be upsizing
they mustn't be upsizing	I mustn't have upsized
you mustn't have upsized
he mustn't have upsized
we mustn't have upsized
you mustn't have upsized
they mustn't have upsized	I mustn't have been upsizing
you mustn't have been upsizing
he mustn't have been upsizing
we mustn't have been upsizing
you mustn't have been upsizing
they mustn't have been upsizing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I upsize?
must you upsize?
must he upsize?
must we upsize?
must you upsize?
must they upsize? 	must I be upsizing?
must you be upsizing?
must he be upsizing?
must we be upsizing?
must you be upsizing?
must they be upsizing? 	must I have upsized?
must you have upsized?
must he have upsized?
must we have upsized?
must you have upsized?
must they have upsized? 	must I have been upsizing?
must you have been upsizing?
must he have been upsizing?
must we have been upsizing?
must you have been upsizing?
must they have been upsizing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I upsize?
mustn't you upsize?
mustn't he upsize?
mustn't we upsize?
mustn't you upsize?
mustn't they upsize? 	mustn't I be upsizing?
mustn't you be upsizing?
mustn't he be upsizing?
mustn't we be upsizing?
mustn't you be upsizing?
mustn't they be upsizing? 	mustn't I have upsized?
mustn't you have upsized?
mustn't he have upsized?
mustn't we have upsized?
mustn't you have upsized?
mustn't they have upsized? 	mustn't I have been upsizing?
mustn't you have been upsizing?
mustn't he have been upsizing?
mustn't we have been upsizing?
mustn't you have been upsizing?
mustn't they have been upsizing?