I must offîceii you must offîceii he must offîceii we must offîceii you must offîceii they must offîceii
Form mit V-ing
I must be offîceiiing you must be offîceiiing he must be offîceiiing we must be offîceiiing you must be offîceiiing they must be offîceiiing
Perfekt
I must have offîceiied you must have offîceiied he must have offîceiied we must have offîceiied you must have offîceiied they must have offîceiied
Perfekt mit V-ing
I must have been offîceiiing you must have been offîceiiing he must have been offîceiiing we must have been offîceiiing you must have been offîceiiing they must have been offîceiiing
Negation
Einfache Form
I mustn't offîceii you mustn't offîceii he mustn't offîceii we mustn't offîceii you mustn't offîceii they mustn't offîceii
Form mit V-ing
I mustn't be offîceiiing you mustn't be offîceiiing he mustn't be offîceiiing we mustn't be offîceiiing you mustn't be offîceiiing they mustn't be offîceiiing
Perfekt
I mustn't have offîceiied you mustn't have offîceiied he mustn't have offîceiied we mustn't have offîceiied you mustn't have offîceiied they mustn't have offîceiied
Perfekt mit V-ing
I mustn't have been offîceiiing you mustn't have been offîceiiing he mustn't have been offîceiiing we mustn't have been offîceiiing you mustn't have been offîceiiing they mustn't have been offîceiiing
Fragende Form
Einfache Form
must I offîceii? must you offîceii? must he offîceii? must we offîceii? must you offîceii? must they offîceii?
Form mit V-ing
must I be offîceiiing? must you be offîceiiing? must he be offîceiiing? must we be offîceiiing? must you be offîceiiing? must they be offîceiiing?
Perfekt
must I have offîceiied? must you have offîceiied? must he have offîceiied? must we have offîceiied? must you have offîceiied? must they have offîceiied?
Perfekt mit V-ing
must I have been offîceiiing? must you have been offîceiiing? must he have been offîceiiing? must we have been offîceiiing? must you have been offîceiiing? must they have been offîceiiing?
Fragende Negation Form
Einfache Form
mustn't I offîceii? mustn't you offîceii? mustn't he offîceii? mustn't we offîceii? mustn't you offîceii? mustn't they offîceii?
Form mit V-ing
mustn't I be offîceiiing? mustn't you be offîceiiing? mustn't he be offîceiiing? mustn't we be offîceiiing? mustn't you be offîceiiing? mustn't they be offîceiiing?
Perfekt
mustn't I have offîceiied? mustn't you have offîceiied? mustn't he have offîceiied? mustn't we have offîceiied? mustn't you have offîceiied? mustn't they have offîceiied?
Perfekt mit V-ing
mustn't I have been offîceiiing? mustn't you have been offîceiiing? mustn't he have been offîceiiing? mustn't we have been offîceiiing? mustn't you have been offîceiiing? mustn't they have been offîceiiing?