I must helicopter you must helicopter he must helicopter we must helicopter you must helicopter they must helicopter
Form mit V-ing
I must be helicoptering you must be helicoptering he must be helicoptering we must be helicoptering you must be helicoptering they must be helicoptering
Perfekt
I must have helicoptered you must have helicoptered he must have helicoptered we must have helicoptered you must have helicoptered they must have helicoptered
Perfekt mit V-ing
I must have been helicoptering you must have been helicoptering he must have been helicoptering we must have been helicoptering you must have been helicoptering they must have been helicoptering
Negation
Einfache Form
I mustn't helicopter you mustn't helicopter he mustn't helicopter we mustn't helicopter you mustn't helicopter they mustn't helicopter
Form mit V-ing
I mustn't be helicoptering you mustn't be helicoptering he mustn't be helicoptering we mustn't be helicoptering you mustn't be helicoptering they mustn't be helicoptering
Perfekt
I mustn't have helicoptered you mustn't have helicoptered he mustn't have helicoptered we mustn't have helicoptered you mustn't have helicoptered they mustn't have helicoptered
Perfekt mit V-ing
I mustn't have been helicoptering you mustn't have been helicoptering he mustn't have been helicoptering we mustn't have been helicoptering you mustn't have been helicoptering they mustn't have been helicoptering
Fragende Form
Einfache Form
must I helicopter? must you helicopter? must he helicopter? must we helicopter? must you helicopter? must they helicopter?
Form mit V-ing
must I be helicoptering? must you be helicoptering? must he be helicoptering? must we be helicoptering? must you be helicoptering? must they be helicoptering?
Perfekt
must I have helicoptered? must you have helicoptered? must he have helicoptered? must we have helicoptered? must you have helicoptered? must they have helicoptered?
Perfekt mit V-ing
must I have been helicoptering? must you have been helicoptering? must he have been helicoptering? must we have been helicoptering? must you have been helicoptering? must they have been helicoptering?
Fragende Negation Form
Einfache Form
mustn't I helicopter? mustn't you helicopter? mustn't he helicopter? mustn't we helicopter? mustn't you helicopter? mustn't they helicopter?
Form mit V-ing
mustn't I be helicoptering? mustn't you be helicoptering? mustn't he be helicoptering? mustn't we be helicoptering? mustn't you be helicoptering? mustn't they be helicoptering?
Perfekt
mustn't I have helicoptered? mustn't you have helicoptered? mustn't he have helicoptered? mustn't we have helicoptered? mustn't you have helicoptered? mustn't they have helicoptered?
Perfekt mit V-ing
mustn't I have been helicoptering? mustn't you have been helicoptering? mustn't he have been helicoptering? mustn't we have been helicoptering? mustn't you have been helicoptering? mustn't they have been helicoptering?