I must oblige you must oblige she must oblige we must oblige you must oblige they must oblige
Forma con V-ing
I must be obliging you must be obliging she must be obliging we must be obliging you must be obliging they must be obliging
Perfetto
I must have obliged you must have obliged she must have obliged we must have obliged you must have obliged they must have obliged
Perfetto con V-ing
I must have been obliging you must have been obliging she must have been obliging we must have been obliging you must have been obliging they must have been obliging
Negazione
Forma semplice
I mustn't oblige you mustn't oblige she mustn't oblige we mustn't oblige you mustn't oblige they mustn't oblige
Forma con V-ing
I mustn't be obliging you mustn't be obliging she mustn't be obliging we mustn't be obliging you mustn't be obliging they mustn't be obliging
Perfetto
I mustn't have obliged you mustn't have obliged she mustn't have obliged we mustn't have obliged you mustn't have obliged they mustn't have obliged
Perfetto con V-ing
I mustn't have been obliging you mustn't have been obliging she mustn't have been obliging we mustn't have been obliging you mustn't have been obliging they mustn't have been obliging
Forma interrogativa
Forma semplice
must I oblige? must you oblige? must she oblige? must we oblige? must you oblige? must they oblige?
Forma con V-ing
must I be obliging? must you be obliging? must she be obliging? must we be obliging? must you be obliging? must they be obliging?
Perfetto
must I have obliged? must you have obliged? must she have obliged? must we have obliged? must you have obliged? must they have obliged?
Perfetto con V-ing
must I have been obliging? must you have been obliging? must she have been obliging? must we have been obliging? must you have been obliging? must they have been obliging?
Forma interro-negativa
Forma semplice
mustn't I oblige? mustn't you oblige? mustn't she oblige? mustn't we oblige? mustn't you oblige? mustn't they oblige?
Forma con V-ing
mustn't I be obliging? mustn't you be obliging? mustn't she be obliging? mustn't we be obliging? mustn't you be obliging? mustn't they be obliging?
Perfetto
mustn't I have obliged? mustn't you have obliged? mustn't she have obliged? mustn't we have obliged? mustn't you have obliged? mustn't they have obliged?
Perfetto con V-ing
mustn't I have been obliging? mustn't you have been obliging? mustn't she have been obliging? mustn't we have been obliging? mustn't you have been obliging? mustn't they have been obliging?