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