must package
Verbo regular: package - packaged- packaged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must package
you must package
he must package
we must package
you must package
they must package 	I must be packaging
you must be packaging
he must be packaging
we must be packaging
you must be packaging
they must be packaging	I must have packaged
you must have packaged
he must have packaged
we must have packaged
you must have packaged
they must have packaged	I must have been packaging
you must have been packaging
he must have been packaging
we must have been packaging
you must have been packaging
they must have been packaging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't package
you mustn't package
he mustn't package
we mustn't package
you mustn't package
they mustn't package 	I mustn't be packaging
you mustn't be packaging
he mustn't be packaging
we mustn't be packaging
you mustn't be packaging
they mustn't be packaging	I mustn't have packaged
you mustn't have packaged
he mustn't have packaged
we mustn't have packaged
you mustn't have packaged
they mustn't have packaged	I mustn't have been packaging
you mustn't have been packaging
he mustn't have been packaging
we mustn't have been packaging
you mustn't have been packaging
they mustn't have been packaging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I package?
must you package?
must he package?
must we package?
must you package?
must they package? 	must I be packaging?
must you be packaging?
must he be packaging?
must we be packaging?
must you be packaging?
must they be packaging? 	must I have packaged?
must you have packaged?
must he have packaged?
must we have packaged?
must you have packaged?
must they have packaged? 	must I have been packaging?
must you have been packaging?
must he have been packaging?
must we have been packaging?
must you have been packaging?
must they have been packaging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I package?
mustn't you package?
mustn't he package?
mustn't we package?
mustn't you package?
mustn't they package? 	mustn't I be packaging?
mustn't you be packaging?
mustn't he be packaging?
mustn't we be packaging?
mustn't you be packaging?
mustn't they be packaging? 	mustn't I have packaged?
mustn't you have packaged?
mustn't he have packaged?
mustn't we have packaged?
mustn't you have packaged?
mustn't they have packaged? 	mustn't I have been packaging?
mustn't you have been packaging?
mustn't he have been packaging?
mustn't we have been packaging?
mustn't you have been packaging?
mustn't they have been packaging?