I must houseclean you must houseclean he must houseclean we must houseclean you must houseclean they must houseclean
Form mit V-ing
I must be housecleaning you must be housecleaning he must be housecleaning we must be housecleaning you must be housecleaning they must be housecleaning
Perfekt
I must have housecleaned you must have housecleaned he must have housecleaned we must have housecleaned you must have housecleaned they must have housecleaned
Perfekt mit V-ing
I must have been housecleaning you must have been housecleaning he must have been housecleaning we must have been housecleaning you must have been housecleaning they must have been housecleaning
Negation
Einfache Form
I must not houseclean you must not houseclean he must not houseclean we must not houseclean you must not houseclean they must not houseclean
Form mit V-ing
I must not be housecleaning you must not be housecleaning he must not be housecleaning we must not be housecleaning you must not be housecleaning they must not be housecleaning
Perfekt
I must not have housecleaned you must not have housecleaned he must not have housecleaned we must not have housecleaned you must not have housecleaned they must not have housecleaned
Perfekt mit V-ing
I must not have been housecleaning you must not have been housecleaning he must not have been housecleaning we must not have been housecleaning you must not have been housecleaning they must not have been housecleaning
Fragende Form
Einfache Form
must I houseclean? must you houseclean? must he houseclean? must we houseclean? must you houseclean? must they houseclean?
Form mit V-ing
must I be housecleaning? must you be housecleaning? must he be housecleaning? must we be housecleaning? must you be housecleaning? must they be housecleaning?
Perfekt
must I have housecleaned? must you have housecleaned? must he have housecleaned? must we have housecleaned? must you have housecleaned? must they have housecleaned?
Perfekt mit V-ing
must I have been housecleaning? must you have been housecleaning? must he have been housecleaning? must we have been housecleaning? must you have been housecleaning? must they have been housecleaning?
Fragende Negation Form
Einfache Form
must I not houseclean? must you not houseclean? must he not houseclean? must we not houseclean? must you not houseclean? must they not houseclean?
Form mit V-ing
must I not be housecleaning? must you not be housecleaning? must he not be housecleaning? must we not be housecleaning? must you not be housecleaning? must they not be housecleaning?
Perfekt
must I not have housecleaned? must you not have housecleaned? must he not have housecleaned? must we not have housecleaned? must you not have housecleaned? must they not have housecleaned?
Perfekt mit V-ing
must I not have been housecleaning? must you not have been housecleaning? must he not have been housecleaning? must we not have been housecleaning? must you not have been housecleaning? must they not have been housecleaning?