I must better you must better he must better we must better you must better they must better
Form mit V-ing
I must be bettering you must be bettering he must be bettering we must be bettering you must be bettering they must be bettering
Perfekt
I must have bettered you must have bettered he must have bettered we must have bettered you must have bettered they must have bettered
Perfekt mit V-ing
I must have been bettering you must have been bettering he must have been bettering we must have been bettering you must have been bettering they must have been bettering
Negation
Einfache Form
I mustn't better you mustn't better he mustn't better we mustn't better you mustn't better they mustn't better
Form mit V-ing
I mustn't be bettering you mustn't be bettering he mustn't be bettering we mustn't be bettering you mustn't be bettering they mustn't be bettering
Perfekt
I mustn't have bettered you mustn't have bettered he mustn't have bettered we mustn't have bettered you mustn't have bettered they mustn't have bettered
Perfekt mit V-ing
I mustn't have been bettering you mustn't have been bettering he mustn't have been bettering we mustn't have been bettering you mustn't have been bettering they mustn't have been bettering
Fragende Form
Einfache Form
must I better? must you better? must he better? must we better? must you better? must they better?
Form mit V-ing
must I be bettering? must you be bettering? must he be bettering? must we be bettering? must you be bettering? must they be bettering?
Perfekt
must I have bettered? must you have bettered? must he have bettered? must we have bettered? must you have bettered? must they have bettered?
Perfekt mit V-ing
must I have been bettering? must you have been bettering? must he have been bettering? must we have been bettering? must you have been bettering? must they have been bettering?
Fragende Negation Form
Einfache Form
mustn't I better? mustn't you better? mustn't he better? mustn't we better? mustn't you better? mustn't they better?
Form mit V-ing
mustn't I be bettering? mustn't you be bettering? mustn't he be bettering? mustn't we be bettering? mustn't you be bettering? mustn't they be bettering?
Perfekt
mustn't I have bettered? mustn't you have bettered? mustn't he have bettered? mustn't we have bettered? mustn't you have bettered? mustn't they have bettered?
Perfekt mit V-ing
mustn't I have been bettering? mustn't you have been bettering? mustn't he have been bettering? mustn't we have been bettering? mustn't you have been bettering? mustn't they have been bettering?