I must body-surf you must body-surf he must body-surf we must body-surf you must body-surf they must body-surf
Form mit V-ing
I must be body-surfing you must be body-surfing he must be body-surfing we must be body-surfing you must be body-surfing they must be body-surfing
Perfekt
I must have body-surfed you must have body-surfed he must have body-surfed we must have body-surfed you must have body-surfed they must have body-surfed
Perfekt mit V-ing
I must have been body-surfing you must have been body-surfing he must have been body-surfing we must have been body-surfing you must have been body-surfing they must have been body-surfing
Negation
Einfache Form
I must not body-surf you must not body-surf he must not body-surf we must not body-surf you must not body-surf they must not body-surf
Form mit V-ing
I must not be body-surfing you must not be body-surfing he must not be body-surfing we must not be body-surfing you must not be body-surfing they must not be body-surfing
Perfekt
I must not have body-surfed you must not have body-surfed he must not have body-surfed we must not have body-surfed you must not have body-surfed they must not have body-surfed
Perfekt mit V-ing
I must not have been body-surfing you must not have been body-surfing he must not have been body-surfing we must not have been body-surfing you must not have been body-surfing they must not have been body-surfing
Fragende Form
Einfache Form
must I body-surf? must you body-surf? must he body-surf? must we body-surf? must you body-surf? must they body-surf?
Form mit V-ing
must I be body-surfing? must you be body-surfing? must he be body-surfing? must we be body-surfing? must you be body-surfing? must they be body-surfing?
Perfekt
must I have body-surfed? must you have body-surfed? must he have body-surfed? must we have body-surfed? must you have body-surfed? must they have body-surfed?
Perfekt mit V-ing
must I have been body-surfing? must you have been body-surfing? must he have been body-surfing? must we have been body-surfing? must you have been body-surfing? must they have been body-surfing?
Fragende Negation Form
Einfache Form
must I not body-surf? must you not body-surf? must he not body-surf? must we not body-surf? must you not body-surf? must they not body-surf?
Form mit V-ing
must I not be body-surfing? must you not be body-surfing? must he not be body-surfing? must we not be body-surfing? must you not be body-surfing? must they not be body-surfing?
Perfekt
must I not have body-surfed? must you not have body-surfed? must he not have body-surfed? must we not have body-surfed? must you not have body-surfed? must they not have body-surfed?
Perfekt mit V-ing
must I not have been body-surfing? must you not have been body-surfing? must he not have been body-surfing? must we not have been body-surfing? must you not have been body-surfing? must they not have been body-surfing?