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