I must derail you must derail she must derail we must derail you must derail they must derail
Form mit V-ing
I must be derailing you must be derailing she must be derailing we must be derailing you must be derailing they must be derailing
Perfekt
I must have derailed you must have derailed she must have derailed we must have derailed you must have derailed they must have derailed
Perfekt mit V-ing
I must have been derailing you must have been derailing she must have been derailing we must have been derailing you must have been derailing they must have been derailing
Negation
Einfache Form
I mustn't derail you mustn't derail she mustn't derail we mustn't derail you mustn't derail they mustn't derail
Form mit V-ing
I mustn't be derailing you mustn't be derailing she mustn't be derailing we mustn't be derailing you mustn't be derailing they mustn't be derailing
Perfekt
I mustn't have derailed you mustn't have derailed she mustn't have derailed we mustn't have derailed you mustn't have derailed they mustn't have derailed
Perfekt mit V-ing
I mustn't have been derailing you mustn't have been derailing she mustn't have been derailing we mustn't have been derailing you mustn't have been derailing they mustn't have been derailing
Fragende Form
Einfache Form
must I derail? must you derail? must she derail? must we derail? must you derail? must they derail?
Form mit V-ing
must I be derailing? must you be derailing? must she be derailing? must we be derailing? must you be derailing? must they be derailing?
Perfekt
must I have derailed? must you have derailed? must she have derailed? must we have derailed? must you have derailed? must they have derailed?
Perfekt mit V-ing
must I have been derailing? must you have been derailing? must she have been derailing? must we have been derailing? must you have been derailing? must they have been derailing?
Fragende Negation Form
Einfache Form
mustn't I derail? mustn't you derail? mustn't she derail? mustn't we derail? mustn't you derail? mustn't they derail?
Form mit V-ing
mustn't I be derailing? mustn't you be derailing? mustn't she be derailing? mustn't we be derailing? mustn't you be derailing? mustn't they be derailing?
Perfekt
mustn't I have derailed? mustn't you have derailed? mustn't she have derailed? mustn't we have derailed? mustn't you have derailed? mustn't they have derailed?
Perfekt mit V-ing
mustn't I have been derailing? mustn't you have been derailing? mustn't she have been derailing? mustn't we have been derailing? mustn't you have been derailing? mustn't they have been derailing?