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