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