I must glue you must glue he must glue we must glue you must glue they must glue
Forma con V-ing
I must be gluing you must be gluing he must be gluing we must be gluing you must be gluing they must be gluing
Perfecto
I must have glued you must have glued he must have glued we must have glued you must have glued they must have glued
Perfecto con V-ing
I must have been gluing you must have been gluing he must have been gluing we must have been gluing you must have been gluing they must have been gluing
Negación
Forma simple
I mustn't glue you mustn't glue he mustn't glue we mustn't glue you mustn't glue they mustn't glue
Forma con V-ing
I mustn't be gluing you mustn't be gluing he mustn't be gluing we mustn't be gluing you mustn't be gluing they mustn't be gluing
Perfecto
I mustn't have glued you mustn't have glued he mustn't have glued we mustn't have glued you mustn't have glued they mustn't have glued
Perfecto con V-ing
I mustn't have been gluing you mustn't have been gluing he mustn't have been gluing we mustn't have been gluing you mustn't have been gluing they mustn't have been gluing
Forma interrogativa
Forma simple
must I glue? must you glue? must he glue? must we glue? must you glue? must they glue?
Forma con V-ing
must I be gluing? must you be gluing? must he be gluing? must we be gluing? must you be gluing? must they be gluing?
Perfecto
must I have glued? must you have glued? must he have glued? must we have glued? must you have glued? must they have glued?
Perfecto con V-ing
must I have been gluing? must you have been gluing? must he have been gluing? must we have been gluing? must you have been gluing? must they have been gluing?
Forma interro-negativa
Forma simple
mustn't I glue? mustn't you glue? mustn't he glue? mustn't we glue? mustn't you glue? mustn't they glue?
Forma con V-ing
mustn't I be gluing? mustn't you be gluing? mustn't he be gluing? mustn't we be gluing? mustn't you be gluing? mustn't they be gluing?
Perfecto
mustn't I have glued? mustn't you have glued? mustn't he have glued? mustn't we have glued? mustn't you have glued? mustn't they have glued?
Perfecto con V-ing
mustn't I have been gluing? mustn't you have been gluing? mustn't he have been gluing? mustn't we have been gluing? mustn't you have been gluing? mustn't they have been gluing?