I must replace you must replace she must replace we must replace you must replace they must replace
Form mit V-ing
I must be replacing you must be replacing she must be replacing we must be replacing you must be replacing they must be replacing
Perfekt
I must have replaced you must have replaced she must have replaced we must have replaced you must have replaced they must have replaced
Perfekt mit V-ing
I must have been replacing you must have been replacing she must have been replacing we must have been replacing you must have been replacing they must have been replacing
Negation
Einfache Form
I must not replace you must not replace she must not replace we must not replace you must not replace they must not replace
Form mit V-ing
I must not be replacing you must not be replacing she must not be replacing we must not be replacing you must not be replacing they must not be replacing
Perfekt
I must not have replaced you must not have replaced she must not have replaced we must not have replaced you must not have replaced they must not have replaced
Perfekt mit V-ing
I must not have been replacing you must not have been replacing she must not have been replacing we must not have been replacing you must not have been replacing they must not have been replacing
Fragende Form
Einfache Form
must I replace? must you replace? must she replace? must we replace? must you replace? must they replace?
Form mit V-ing
must I be replacing? must you be replacing? must she be replacing? must we be replacing? must you be replacing? must they be replacing?
Perfekt
must I have replaced? must you have replaced? must she have replaced? must we have replaced? must you have replaced? must they have replaced?
Perfekt mit V-ing
must I have been replacing? must you have been replacing? must she have been replacing? must we have been replacing? must you have been replacing? must they have been replacing?
Fragende Negation Form
Einfache Form
must I not replace? must you not replace? must she not replace? must we not replace? must you not replace? must they not replace?
Form mit V-ing
must I not be replacing? must you not be replacing? must she not be replacing? must we not be replacing? must you not be replacing? must they not be replacing?
Perfekt
must I not have replaced? must you not have replaced? must she not have replaced? must we not have replaced? must you not have replaced? must they not have replaced?
Perfekt mit V-ing
must I not have been replacing? must you not have been replacing? must she not have been replacing? must we not have been replacing? must you not have been replacing? must they not have been replacing?