I must mast you must mast she must mast we must mast you must mast they must mast
Form mit V-ing
I must be masting you must be masting she must be masting we must be masting you must be masting they must be masting
Perfekt
I must have masted you must have masted she must have masted we must have masted you must have masted they must have masted
Perfekt mit V-ing
I must have been masting you must have been masting she must have been masting we must have been masting you must have been masting they must have been masting
Negation
Einfache Form
I mustn't mast you mustn't mast she mustn't mast we mustn't mast you mustn't mast they mustn't mast
Form mit V-ing
I mustn't be masting you mustn't be masting she mustn't be masting we mustn't be masting you mustn't be masting they mustn't be masting
Perfekt
I mustn't have masted you mustn't have masted she mustn't have masted we mustn't have masted you mustn't have masted they mustn't have masted
Perfekt mit V-ing
I mustn't have been masting you mustn't have been masting she mustn't have been masting we mustn't have been masting you mustn't have been masting they mustn't have been masting
Fragende Form
Einfache Form
must I mast? must you mast? must she mast? must we mast? must you mast? must they mast?
Form mit V-ing
must I be masting? must you be masting? must she be masting? must we be masting? must you be masting? must they be masting?
Perfekt
must I have masted? must you have masted? must she have masted? must we have masted? must you have masted? must they have masted?
Perfekt mit V-ing
must I have been masting? must you have been masting? must she have been masting? must we have been masting? must you have been masting? must they have been masting?
Fragende Negation Form
Einfache Form
mustn't I mast? mustn't you mast? mustn't she mast? mustn't we mast? mustn't you mast? mustn't they mast?
Form mit V-ing
mustn't I be masting? mustn't you be masting? mustn't she be masting? mustn't we be masting? mustn't you be masting? mustn't they be masting?
Perfekt
mustn't I have masted? mustn't you have masted? mustn't she have masted? mustn't we have masted? mustn't you have masted? mustn't they have masted?
Perfekt mit V-ing
mustn't I have been masting? mustn't you have been masting? mustn't she have been masting? mustn't we have been masting? mustn't you have been masting? mustn't they have been masting?