Konjugation des englischen Verbs
MUST OPEN

Regelmäßiges Verb: open - opened - opened

Bestätigung

Einfache Form	Form mit V-ing
I must open you must open she must open we must open you must open they must open	I must be opening you must be opening she must be opening we must be opening you must be opening they must be opening
Perfekt	Perfekt mit V-ing
I must have opened you must have opened she must have opened we must have opened you must have opened they must have opened	I must have been opening you must have been opening she must have been opening we must have been opening you must have been opening they must have been opening

Negation

Einfache Form	Form mit V-ing
I mustn't open you mustn't open she mustn't open we mustn't open you mustn't open they mustn't open	I mustn't be opening you mustn't be opening she mustn't be opening we mustn't be opening you mustn't be opening they mustn't be opening
Perfekt	Perfekt mit V-ing
I mustn't have opened you mustn't have opened she mustn't have opened we mustn't have opened you mustn't have opened they mustn't have opened	I mustn't have been opening you mustn't have been opening she mustn't have been opening we mustn't have been opening you mustn't have been opening they mustn't have been opening

Fragende Form

Einfache Form	Form mit V-ing
must I open? must you open? must she open? must we open? must you open? must they open?	must I be opening? must you be opening? must she be opening? must we be opening? must you be opening? must they be opening?
Perfekt	Perfekt mit V-ing
must I have opened? must you have opened? must she have opened? must we have opened? must you have opened? must they have opened?	must I have been opening? must you have been opening? must she have been opening? must we have been opening? must you have been opening? must they have been opening?

Fragende Negation Form

Einfache Form	Form mit V-ing
mustn't I open? mustn't you open? mustn't she open? mustn't we open? mustn't you open? mustn't they open?	mustn't I be opening? mustn't you be opening? mustn't she be opening? mustn't we be opening? mustn't you be opening? mustn't they be opening?
Perfekt	Perfekt mit V-ing
mustn't I have opened? mustn't you have opened? mustn't she have opened? mustn't we have opened? mustn't you have opened? mustn't they have opened?	mustn't I have been opening? mustn't you have been opening? mustn't she have been opening? mustn't we have been opening? mustn't you have been opening? mustn't they have been opening?