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