I must standardise you must standardise she must standardise we must standardise you must standardise they must standardise
Form mit V-ing
I must be standardising you must be standardising she must be standardising we must be standardising you must be standardising they must be standardising
Perfekt
I must have standardised you must have standardised she must have standardised we must have standardised you must have standardised they must have standardised
Perfekt mit V-ing
I must have been standardising you must have been standardising she must have been standardising we must have been standardising you must have been standardising they must have been standardising
Negation
Einfache Form
I mustn't standardise you mustn't standardise she mustn't standardise we mustn't standardise you mustn't standardise they mustn't standardise
Form mit V-ing
I mustn't be standardising you mustn't be standardising she mustn't be standardising we mustn't be standardising you mustn't be standardising they mustn't be standardising
Perfekt
I mustn't have standardised you mustn't have standardised she mustn't have standardised we mustn't have standardised you mustn't have standardised they mustn't have standardised
Perfekt mit V-ing
I mustn't have been standardising you mustn't have been standardising she mustn't have been standardising we mustn't have been standardising you mustn't have been standardising they mustn't have been standardising
Fragende Form
Einfache Form
must I standardise? must you standardise? must she standardise? must we standardise? must you standardise? must they standardise?
Form mit V-ing
must I be standardising? must you be standardising? must she be standardising? must we be standardising? must you be standardising? must they be standardising?
Perfekt
must I have standardised? must you have standardised? must she have standardised? must we have standardised? must you have standardised? must they have standardised?
Perfekt mit V-ing
must I have been standardising? must you have been standardising? must she have been standardising? must we have been standardising? must you have been standardising? must they have been standardising?
Fragende Negation Form
Einfache Form
mustn't I standardise? mustn't you standardise? mustn't she standardise? mustn't we standardise? mustn't you standardise? mustn't they standardise?
Form mit V-ing
mustn't I be standardising? mustn't you be standardising? mustn't she be standardising? mustn't we be standardising? mustn't you be standardising? mustn't they be standardising?
Perfekt
mustn't I have standardised? mustn't you have standardised? mustn't she have standardised? mustn't we have standardised? mustn't you have standardised? mustn't they have standardised?
Perfekt mit V-ing
mustn't I have been standardising? mustn't you have been standardising? mustn't she have been standardising? mustn't we have been standardising? mustn't you have been standardising? mustn't they have been standardising?