I must tinker you must tinker he must tinker we must tinker you must tinker they must tinker
Form mit V-ing
I must be tinkering you must be tinkering he must be tinkering we must be tinkering you must be tinkering they must be tinkering
Perfekt
I must have tinkered you must have tinkered he must have tinkered we must have tinkered you must have tinkered they must have tinkered
Perfekt mit V-ing
I must have been tinkering you must have been tinkering he must have been tinkering we must have been tinkering you must have been tinkering they must have been tinkering
Negation
Einfache Form
I mustn't tinker you mustn't tinker he mustn't tinker we mustn't tinker you mustn't tinker they mustn't tinker
Form mit V-ing
I mustn't be tinkering you mustn't be tinkering he mustn't be tinkering we mustn't be tinkering you mustn't be tinkering they mustn't be tinkering
Perfekt
I mustn't have tinkered you mustn't have tinkered he mustn't have tinkered we mustn't have tinkered you mustn't have tinkered they mustn't have tinkered
Perfekt mit V-ing
I mustn't have been tinkering you mustn't have been tinkering he mustn't have been tinkering we mustn't have been tinkering you mustn't have been tinkering they mustn't have been tinkering
Fragende Form
Einfache Form
must I tinker? must you tinker? must he tinker? must we tinker? must you tinker? must they tinker?
Form mit V-ing
must I be tinkering? must you be tinkering? must he be tinkering? must we be tinkering? must you be tinkering? must they be tinkering?
Perfekt
must I have tinkered? must you have tinkered? must he have tinkered? must we have tinkered? must you have tinkered? must they have tinkered?
Perfekt mit V-ing
must I have been tinkering? must you have been tinkering? must he have been tinkering? must we have been tinkering? must you have been tinkering? must they have been tinkering?
Fragende Negation Form
Einfache Form
mustn't I tinker? mustn't you tinker? mustn't he tinker? mustn't we tinker? mustn't you tinker? mustn't they tinker?
Form mit V-ing
mustn't I be tinkering? mustn't you be tinkering? mustn't he be tinkering? mustn't we be tinkering? mustn't you be tinkering? mustn't they be tinkering?
Perfekt
mustn't I have tinkered? mustn't you have tinkered? mustn't he have tinkered? mustn't we have tinkered? mustn't you have tinkered? mustn't they have tinkered?
Perfekt mit V-ing
mustn't I have been tinkering? mustn't you have been tinkering? mustn't he have been tinkering? mustn't we have been tinkering? mustn't you have been tinkering? mustn't they have been tinkering?