I must systematize you must systematize he must systematize we must systematize you must systematize they must systematize
Form mit V-ing
I must be systematizing you must be systematizing he must be systematizing we must be systematizing you must be systematizing they must be systematizing
Perfekt
I must have systematized you must have systematized he must have systematized we must have systematized you must have systematized they must have systematized
Perfekt mit V-ing
I must have been systematizing you must have been systematizing he must have been systematizing we must have been systematizing you must have been systematizing they must have been systematizing
Negation
Einfache Form
I must not systematize you must not systematize he must not systematize we must not systematize you must not systematize they must not systematize
Form mit V-ing
I must not be systematizing you must not be systematizing he must not be systematizing we must not be systematizing you must not be systematizing they must not be systematizing
Perfekt
I must not have systematized you must not have systematized he must not have systematized we must not have systematized you must not have systematized they must not have systematized
Perfekt mit V-ing
I must not have been systematizing you must not have been systematizing he must not have been systematizing we must not have been systematizing you must not have been systematizing they must not have been systematizing
Fragende Form
Einfache Form
must I systematize? must you systematize? must he systematize? must we systematize? must you systematize? must they systematize?
Form mit V-ing
must I be systematizing? must you be systematizing? must he be systematizing? must we be systematizing? must you be systematizing? must they be systematizing?
Perfekt
must I have systematized? must you have systematized? must he have systematized? must we have systematized? must you have systematized? must they have systematized?
Perfekt mit V-ing
must I have been systematizing? must you have been systematizing? must he have been systematizing? must we have been systematizing? must you have been systematizing? must they have been systematizing?
Fragende Negation Form
Einfache Form
must I not systematize? must you not systematize? must he not systematize? must we not systematize? must you not systematize? must they not systematize?
Form mit V-ing
must I not be systematizing? must you not be systematizing? must he not be systematizing? must we not be systematizing? must you not be systematizing? must they not be systematizing?
Perfekt
must I not have systematized? must you not have systematized? must he not have systematized? must we not have systematized? must you not have systematized? must they not have systematized?
Perfekt mit V-ing
must I not have been systematizing? must you not have been systematizing? must he not have been systematizing? must we not have been systematizing? must you not have been systematizing? must they not have been systematizing?