I must grimace you must grimace she must grimace we must grimace you must grimace they must grimace
Form mit V-ing
I must be grimacing you must be grimacing she must be grimacing we must be grimacing you must be grimacing they must be grimacing
Perfekt
I must have grimaced you must have grimaced she must have grimaced we must have grimaced you must have grimaced they must have grimaced
Perfekt mit V-ing
I must have been grimacing you must have been grimacing she must have been grimacing we must have been grimacing you must have been grimacing they must have been grimacing
Negation
Einfache Form
I mustn't grimace you mustn't grimace she mustn't grimace we mustn't grimace you mustn't grimace they mustn't grimace
Form mit V-ing
I mustn't be grimacing you mustn't be grimacing she mustn't be grimacing we mustn't be grimacing you mustn't be grimacing they mustn't be grimacing
Perfekt
I mustn't have grimaced you mustn't have grimaced she mustn't have grimaced we mustn't have grimaced you mustn't have grimaced they mustn't have grimaced
Perfekt mit V-ing
I mustn't have been grimacing you mustn't have been grimacing she mustn't have been grimacing we mustn't have been grimacing you mustn't have been grimacing they mustn't have been grimacing
Fragende Form
Einfache Form
must I grimace? must you grimace? must she grimace? must we grimace? must you grimace? must they grimace?
Form mit V-ing
must I be grimacing? must you be grimacing? must she be grimacing? must we be grimacing? must you be grimacing? must they be grimacing?
Perfekt
must I have grimaced? must you have grimaced? must she have grimaced? must we have grimaced? must you have grimaced? must they have grimaced?
Perfekt mit V-ing
must I have been grimacing? must you have been grimacing? must she have been grimacing? must we have been grimacing? must you have been grimacing? must they have been grimacing?
Fragende Negation Form
Einfache Form
mustn't I grimace? mustn't you grimace? mustn't she grimace? mustn't we grimace? mustn't you grimace? mustn't they grimace?
Form mit V-ing
mustn't I be grimacing? mustn't you be grimacing? mustn't she be grimacing? mustn't we be grimacing? mustn't you be grimacing? mustn't they be grimacing?
Perfekt
mustn't I have grimaced? mustn't you have grimaced? mustn't she have grimaced? mustn't we have grimaced? mustn't you have grimaced? mustn't they have grimaced?
Perfekt mit V-ing
mustn't I have been grimacing? mustn't you have been grimacing? mustn't she have been grimacing? mustn't we have been grimacing? mustn't you have been grimacing? mustn't they have been grimacing?