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