I must arrange you must arrange she must arrange we must arrange you must arrange they must arrange
Forma con V-ing
I must be arranging you must be arranging she must be arranging we must be arranging you must be arranging they must be arranging
Perfecto
I must have arranged you must have arranged she must have arranged we must have arranged you must have arranged they must have arranged
Perfecto con V-ing
I must have been arranging you must have been arranging she must have been arranging we must have been arranging you must have been arranging they must have been arranging
Negación
Forma simple
I mustn't arrange you mustn't arrange she mustn't arrange we mustn't arrange you mustn't arrange they mustn't arrange
Forma con V-ing
I mustn't be arranging you mustn't be arranging she mustn't be arranging we mustn't be arranging you mustn't be arranging they mustn't be arranging
Perfecto
I mustn't have arranged you mustn't have arranged she mustn't have arranged we mustn't have arranged you mustn't have arranged they mustn't have arranged
Perfecto con V-ing
I mustn't have been arranging you mustn't have been arranging she mustn't have been arranging we mustn't have been arranging you mustn't have been arranging they mustn't have been arranging
Forma interrogativa
Forma simple
must I arrange? must you arrange? must she arrange? must we arrange? must you arrange? must they arrange?
Forma con V-ing
must I be arranging? must you be arranging? must she be arranging? must we be arranging? must you be arranging? must they be arranging?
Perfecto
must I have arranged? must you have arranged? must she have arranged? must we have arranged? must you have arranged? must they have arranged?
Perfecto con V-ing
must I have been arranging? must you have been arranging? must she have been arranging? must we have been arranging? must you have been arranging? must they have been arranging?
Forma interro-negativa
Forma simple
mustn't I arrange? mustn't you arrange? mustn't she arrange? mustn't we arrange? mustn't you arrange? mustn't they arrange?
Forma con V-ing
mustn't I be arranging? mustn't you be arranging? mustn't she be arranging? mustn't we be arranging? mustn't you be arranging? mustn't they be arranging?
Perfecto
mustn't I have arranged? mustn't you have arranged? mustn't she have arranged? mustn't we have arranged? mustn't you have arranged? mustn't they have arranged?
Perfecto con V-ing
mustn't I have been arranging? mustn't you have been arranging? mustn't she have been arranging? mustn't we have been arranging? mustn't you have been arranging? mustn't they have been arranging?