I must theorise you must theorise he must theorise we must theorise you must theorise they must theorise
Form mit V-ing
I must be theorising you must be theorising he must be theorising we must be theorising you must be theorising they must be theorising
Perfekt
I must have theorised you must have theorised he must have theorised we must have theorised you must have theorised they must have theorised
Perfekt mit V-ing
I must have been theorising you must have been theorising he must have been theorising we must have been theorising you must have been theorising they must have been theorising
Negation
Einfache Form
I mustn't theorise you mustn't theorise he mustn't theorise we mustn't theorise you mustn't theorise they mustn't theorise
Form mit V-ing
I mustn't be theorising you mustn't be theorising he mustn't be theorising we mustn't be theorising you mustn't be theorising they mustn't be theorising
Perfekt
I mustn't have theorised you mustn't have theorised he mustn't have theorised we mustn't have theorised you mustn't have theorised they mustn't have theorised
Perfekt mit V-ing
I mustn't have been theorising you mustn't have been theorising he mustn't have been theorising we mustn't have been theorising you mustn't have been theorising they mustn't have been theorising
Fragende Form
Einfache Form
must I theorise? must you theorise? must he theorise? must we theorise? must you theorise? must they theorise?
Form mit V-ing
must I be theorising? must you be theorising? must he be theorising? must we be theorising? must you be theorising? must they be theorising?
Perfekt
must I have theorised? must you have theorised? must he have theorised? must we have theorised? must you have theorised? must they have theorised?
Perfekt mit V-ing
must I have been theorising? must you have been theorising? must he have been theorising? must we have been theorising? must you have been theorising? must they have been theorising?
Fragende Negation Form
Einfache Form
mustn't I theorise? mustn't you theorise? mustn't he theorise? mustn't we theorise? mustn't you theorise? mustn't they theorise?
Form mit V-ing
mustn't I be theorising? mustn't you be theorising? mustn't he be theorising? mustn't we be theorising? mustn't you be theorising? mustn't they be theorising?
Perfekt
mustn't I have theorised? mustn't you have theorised? mustn't he have theorised? mustn't we have theorised? mustn't you have theorised? mustn't they have theorised?
Perfekt mit V-ing
mustn't I have been theorising? mustn't you have been theorising? mustn't he have been theorising? mustn't we have been theorising? mustn't you have been theorising? mustn't they have been theorising?