I must screen you must screen she must screen we must screen you must screen they must screen
Form mit V-ing
I must be screening you must be screening she must be screening we must be screening you must be screening they must be screening
Perfekt
I must have screened you must have screened she must have screened we must have screened you must have screened they must have screened
Perfekt mit V-ing
I must have been screening you must have been screening she must have been screening we must have been screening you must have been screening they must have been screening
Negation
Einfache Form
I must not screen you must not screen she must not screen we must not screen you must not screen they must not screen
Form mit V-ing
I must not be screening you must not be screening she must not be screening we must not be screening you must not be screening they must not be screening
Perfekt
I must not have screened you must not have screened she must not have screened we must not have screened you must not have screened they must not have screened
Perfekt mit V-ing
I must not have been screening you must not have been screening she must not have been screening we must not have been screening you must not have been screening they must not have been screening
Fragende Form
Einfache Form
must I screen? must you screen? must she screen? must we screen? must you screen? must they screen?
Form mit V-ing
must I be screening? must you be screening? must she be screening? must we be screening? must you be screening? must they be screening?
Perfekt
must I have screened? must you have screened? must she have screened? must we have screened? must you have screened? must they have screened?
Perfekt mit V-ing
must I have been screening? must you have been screening? must she have been screening? must we have been screening? must you have been screening? must they have been screening?
Fragende Negation Form
Einfache Form
must I not screen? must you not screen? must she not screen? must we not screen? must you not screen? must they not screen?
Form mit V-ing
must I not be screening? must you not be screening? must she not be screening? must we not be screening? must you not be screening? must they not be screening?
Perfekt
must I not have screened? must you not have screened? must she not have screened? must we not have screened? must you not have screened? must they not have screened?
Perfekt mit V-ing
must I not have been screening? must you not have been screening? must she not have been screening? must we not have been screening? must you not have been screening? must they not have been screening?