I must acidify you must acidify she must acidify we must acidify you must acidify they must acidify
Form mit V-ing
I must be acidifying you must be acidifying she must be acidifying we must be acidifying you must be acidifying they must be acidifying
Perfekt
I must have acidified you must have acidified she must have acidified we must have acidified you must have acidified they must have acidified
Perfekt mit V-ing
I must have been acidifying you must have been acidifying she must have been acidifying we must have been acidifying you must have been acidifying they must have been acidifying
Negation
Einfache Form
I must not acidify you must not acidify she must not acidify we must not acidify you must not acidify they must not acidify
Form mit V-ing
I must not be acidifying you must not be acidifying she must not be acidifying we must not be acidifying you must not be acidifying they must not be acidifying
Perfekt
I must not have acidified you must not have acidified she must not have acidified we must not have acidified you must not have acidified they must not have acidified
Perfekt mit V-ing
I must not have been acidifying you must not have been acidifying she must not have been acidifying we must not have been acidifying you must not have been acidifying they must not have been acidifying
Fragende Form
Einfache Form
must I acidify? must you acidify? must she acidify? must we acidify? must you acidify? must they acidify?
Form mit V-ing
must I be acidifying? must you be acidifying? must she be acidifying? must we be acidifying? must you be acidifying? must they be acidifying?
Perfekt
must I have acidified? must you have acidified? must she have acidified? must we have acidified? must you have acidified? must they have acidified?
Perfekt mit V-ing
must I have been acidifying? must you have been acidifying? must she have been acidifying? must we have been acidifying? must you have been acidifying? must they have been acidifying?
Fragende Negation Form
Einfache Form
must I not acidify? must you not acidify? must she not acidify? must we not acidify? must you not acidify? must they not acidify?
Form mit V-ing
must I not be acidifying? must you not be acidifying? must she not be acidifying? must we not be acidifying? must you not be acidifying? must they not be acidifying?
Perfekt
must I not have acidified? must you not have acidified? must she not have acidified? must we not have acidified? must you not have acidified? must they not have acidified?
Perfekt mit V-ing
must I not have been acidifying? must you not have been acidifying? must she not have been acidifying? must we not have been acidifying? must you not have been acidifying? must they not have been acidifying?