I must tunnel you must tunnel he must tunnel we must tunnel you must tunnel they must tunnel
Form mit V-ing
I must be tunnelling you must be tunnelling he must be tunnelling we must be tunnelling you must be tunnelling they must be tunnelling
Perfekt
I must have tunnelled you must have tunnelled he must have tunnelled we must have tunnelled you must have tunnelled they must have tunnelled
Perfekt mit V-ing
I must have been tunnelling you must have been tunnelling he must have been tunnelling we must have been tunnelling you must have been tunnelling they must have been tunnelling
Negation
Einfache Form
I mustn't tunnel you mustn't tunnel he mustn't tunnel we mustn't tunnel you mustn't tunnel they mustn't tunnel
Form mit V-ing
I mustn't be tunnelling you mustn't be tunnelling he mustn't be tunnelling we mustn't be tunnelling you mustn't be tunnelling they mustn't be tunnelling
Perfekt
I mustn't have tunnelled you mustn't have tunnelled he mustn't have tunnelled we mustn't have tunnelled you mustn't have tunnelled they mustn't have tunnelled
Perfekt mit V-ing
I mustn't have been tunnelling you mustn't have been tunnelling he mustn't have been tunnelling we mustn't have been tunnelling you mustn't have been tunnelling they mustn't have been tunnelling
Fragende Form
Einfache Form
must I tunnel? must you tunnel? must he tunnel? must we tunnel? must you tunnel? must they tunnel?
Form mit V-ing
must I be tunnelling? must you be tunnelling? must he be tunnelling? must we be tunnelling? must you be tunnelling? must they be tunnelling?
Perfekt
must I have tunnelled? must you have tunnelled? must he have tunnelled? must we have tunnelled? must you have tunnelled? must they have tunnelled?
Perfekt mit V-ing
must I have been tunnelling? must you have been tunnelling? must he have been tunnelling? must we have been tunnelling? must you have been tunnelling? must they have been tunnelling?
Fragende Negation Form
Einfache Form
mustn't I tunnel? mustn't you tunnel? mustn't he tunnel? mustn't we tunnel? mustn't you tunnel? mustn't they tunnel?
Form mit V-ing
mustn't I be tunnelling? mustn't you be tunnelling? mustn't he be tunnelling? mustn't we be tunnelling? mustn't you be tunnelling? mustn't they be tunnelling?
Perfekt
mustn't I have tunnelled? mustn't you have tunnelled? mustn't he have tunnelled? mustn't we have tunnelled? mustn't you have tunnelled? mustn't they have tunnelled?
Perfekt mit V-ing
mustn't I have been tunnelling? mustn't you have been tunnelling? mustn't he have been tunnelling? mustn't we have been tunnelling? mustn't you have been tunnelling? mustn't they have been tunnelling?