I must alternate you must alternate she must alternate we must alternate you must alternate they must alternate
Form mit V-ing
I must be alternating you must be alternating she must be alternating we must be alternating you must be alternating they must be alternating
Perfekt
I must have alternated you must have alternated she must have alternated we must have alternated you must have alternated they must have alternated
Perfekt mit V-ing
I must have been alternating you must have been alternating she must have been alternating we must have been alternating you must have been alternating they must have been alternating
Negation
Einfache Form
I must not alternate you must not alternate she must not alternate we must not alternate you must not alternate they must not alternate
Form mit V-ing
I must not be alternating you must not be alternating she must not be alternating we must not be alternating you must not be alternating they must not be alternating
Perfekt
I must not have alternated you must not have alternated she must not have alternated we must not have alternated you must not have alternated they must not have alternated
Perfekt mit V-ing
I must not have been alternating you must not have been alternating she must not have been alternating we must not have been alternating you must not have been alternating they must not have been alternating
Fragende Form
Einfache Form
must I alternate? must you alternate? must she alternate? must we alternate? must you alternate? must they alternate?
Form mit V-ing
must I be alternating? must you be alternating? must she be alternating? must we be alternating? must you be alternating? must they be alternating?
Perfekt
must I have alternated? must you have alternated? must she have alternated? must we have alternated? must you have alternated? must they have alternated?
Perfekt mit V-ing
must I have been alternating? must you have been alternating? must she have been alternating? must we have been alternating? must you have been alternating? must they have been alternating?
Fragende Negation Form
Einfache Form
must I not alternate? must you not alternate? must she not alternate? must we not alternate? must you not alternate? must they not alternate?
Form mit V-ing
must I not be alternating? must you not be alternating? must she not be alternating? must we not be alternating? must you not be alternating? must they not be alternating?
Perfekt
must I not have alternated? must you not have alternated? must she not have alternated? must we not have alternated? must you not have alternated? must they not have alternated?
Perfekt mit V-ing
must I not have been alternating? must you not have been alternating? must she not have been alternating? must we not have been alternating? must you not have been alternating? must they not have been alternating?