I must decalcify you must decalcify he must decalcify we must decalcify you must decalcify they must decalcify
Form mit V-ing
I must be decalcifying you must be decalcifying he must be decalcifying we must be decalcifying you must be decalcifying they must be decalcifying
Perfekt
I must have decalcified you must have decalcified he must have decalcified we must have decalcified you must have decalcified they must have decalcified
Perfekt mit V-ing
I must have been decalcifying you must have been decalcifying he must have been decalcifying we must have been decalcifying you must have been decalcifying they must have been decalcifying
Negation
Einfache Form
I mustn't decalcify you mustn't decalcify he mustn't decalcify we mustn't decalcify you mustn't decalcify they mustn't decalcify
Form mit V-ing
I mustn't be decalcifying you mustn't be decalcifying he mustn't be decalcifying we mustn't be decalcifying you mustn't be decalcifying they mustn't be decalcifying
Perfekt
I mustn't have decalcified you mustn't have decalcified he mustn't have decalcified we mustn't have decalcified you mustn't have decalcified they mustn't have decalcified
Perfekt mit V-ing
I mustn't have been decalcifying you mustn't have been decalcifying he mustn't have been decalcifying we mustn't have been decalcifying you mustn't have been decalcifying they mustn't have been decalcifying
Fragende Form
Einfache Form
must I decalcify? must you decalcify? must he decalcify? must we decalcify? must you decalcify? must they decalcify?
Form mit V-ing
must I be decalcifying? must you be decalcifying? must he be decalcifying? must we be decalcifying? must you be decalcifying? must they be decalcifying?
Perfekt
must I have decalcified? must you have decalcified? must he have decalcified? must we have decalcified? must you have decalcified? must they have decalcified?
Perfekt mit V-ing
must I have been decalcifying? must you have been decalcifying? must he have been decalcifying? must we have been decalcifying? must you have been decalcifying? must they have been decalcifying?
Fragende Negation Form
Einfache Form
mustn't I decalcify? mustn't you decalcify? mustn't he decalcify? mustn't we decalcify? mustn't you decalcify? mustn't they decalcify?
Form mit V-ing
mustn't I be decalcifying? mustn't you be decalcifying? mustn't he be decalcifying? mustn't we be decalcifying? mustn't you be decalcifying? mustn't they be decalcifying?
Perfekt
mustn't I have decalcified? mustn't you have decalcified? mustn't he have decalcified? mustn't we have decalcified? mustn't you have decalcified? mustn't they have decalcified?
Perfekt mit V-ing
mustn't I have been decalcifying? mustn't you have been decalcifying? mustn't he have been decalcifying? mustn't we have been decalcifying? mustn't you have been decalcifying? mustn't they have been decalcifying?