I must calculate you must calculate he must calculate we must calculate you must calculate they must calculate
Form mit V-ing
I must be calculating you must be calculating he must be calculating we must be calculating you must be calculating they must be calculating
Perfekt
I must have calculated you must have calculated he must have calculated we must have calculated you must have calculated they must have calculated
Perfekt mit V-ing
I must have been calculating you must have been calculating he must have been calculating we must have been calculating you must have been calculating they must have been calculating
Negation
Einfache Form
I mustn't calculate you mustn't calculate he mustn't calculate we mustn't calculate you mustn't calculate they mustn't calculate
Form mit V-ing
I mustn't be calculating you mustn't be calculating he mustn't be calculating we mustn't be calculating you mustn't be calculating they mustn't be calculating
Perfekt
I mustn't have calculated you mustn't have calculated he mustn't have calculated we mustn't have calculated you mustn't have calculated they mustn't have calculated
Perfekt mit V-ing
I mustn't have been calculating you mustn't have been calculating he mustn't have been calculating we mustn't have been calculating you mustn't have been calculating they mustn't have been calculating
Fragende Form
Einfache Form
must I calculate? must you calculate? must he calculate? must we calculate? must you calculate? must they calculate?
Form mit V-ing
must I be calculating? must you be calculating? must he be calculating? must we be calculating? must you be calculating? must they be calculating?
Perfekt
must I have calculated? must you have calculated? must he have calculated? must we have calculated? must you have calculated? must they have calculated?
Perfekt mit V-ing
must I have been calculating? must you have been calculating? must he have been calculating? must we have been calculating? must you have been calculating? must they have been calculating?
Fragende Negation Form
Einfache Form
mustn't I calculate? mustn't you calculate? mustn't he calculate? mustn't we calculate? mustn't you calculate? mustn't they calculate?
Form mit V-ing
mustn't I be calculating? mustn't you be calculating? mustn't he be calculating? mustn't we be calculating? mustn't you be calculating? mustn't they be calculating?
Perfekt
mustn't I have calculated? mustn't you have calculated? mustn't he have calculated? mustn't we have calculated? mustn't you have calculated? mustn't they have calculated?
Perfekt mit V-ing
mustn't I have been calculating? mustn't you have been calculating? mustn't he have been calculating? mustn't we have been calculating? mustn't you have been calculating? mustn't they have been calculating?