I must boomerang you must boomerang she must boomerang we must boomerang you must boomerang they must boomerang
Form mit V-ing
I must be boomeranging you must be boomeranging she must be boomeranging we must be boomeranging you must be boomeranging they must be boomeranging
Perfekt
I must have boomeranged you must have boomeranged she must have boomeranged we must have boomeranged you must have boomeranged they must have boomeranged
Perfekt mit V-ing
I must have been boomeranging you must have been boomeranging she must have been boomeranging we must have been boomeranging you must have been boomeranging they must have been boomeranging
Negation
Einfache Form
I mustn't boomerang you mustn't boomerang she mustn't boomerang we mustn't boomerang you mustn't boomerang they mustn't boomerang
Form mit V-ing
I mustn't be boomeranging you mustn't be boomeranging she mustn't be boomeranging we mustn't be boomeranging you mustn't be boomeranging they mustn't be boomeranging
Perfekt
I mustn't have boomeranged you mustn't have boomeranged she mustn't have boomeranged we mustn't have boomeranged you mustn't have boomeranged they mustn't have boomeranged
Perfekt mit V-ing
I mustn't have been boomeranging you mustn't have been boomeranging she mustn't have been boomeranging we mustn't have been boomeranging you mustn't have been boomeranging they mustn't have been boomeranging
Fragende Form
Einfache Form
must I boomerang? must you boomerang? must she boomerang? must we boomerang? must you boomerang? must they boomerang?
Form mit V-ing
must I be boomeranging? must you be boomeranging? must she be boomeranging? must we be boomeranging? must you be boomeranging? must they be boomeranging?
Perfekt
must I have boomeranged? must you have boomeranged? must she have boomeranged? must we have boomeranged? must you have boomeranged? must they have boomeranged?
Perfekt mit V-ing
must I have been boomeranging? must you have been boomeranging? must she have been boomeranging? must we have been boomeranging? must you have been boomeranging? must they have been boomeranging?
Fragende Negation Form
Einfache Form
mustn't I boomerang? mustn't you boomerang? mustn't she boomerang? mustn't we boomerang? mustn't you boomerang? mustn't they boomerang?
Form mit V-ing
mustn't I be boomeranging? mustn't you be boomeranging? mustn't she be boomeranging? mustn't we be boomeranging? mustn't you be boomeranging? mustn't they be boomeranging?
Perfekt
mustn't I have boomeranged? mustn't you have boomeranged? mustn't she have boomeranged? mustn't we have boomeranged? mustn't you have boomeranged? mustn't they have boomeranged?
Perfekt mit V-ing
mustn't I have been boomeranging? mustn't you have been boomeranging? mustn't she have been boomeranging? mustn't we have been boomeranging? mustn't you have been boomeranging? mustn't they have been boomeranging?