I must ensure you must ensure he must ensure we must ensure you must ensure they must ensure
Form mit V-ing
I must be ensuring you must be ensuring he must be ensuring we must be ensuring you must be ensuring they must be ensuring
Perfekt
I must have ensured you must have ensured he must have ensured we must have ensured you must have ensured they must have ensured
Perfekt mit V-ing
I must have been ensuring you must have been ensuring he must have been ensuring we must have been ensuring you must have been ensuring they must have been ensuring
Negation
Einfache Form
I mustn't ensure you mustn't ensure he mustn't ensure we mustn't ensure you mustn't ensure they mustn't ensure
Form mit V-ing
I mustn't be ensuring you mustn't be ensuring he mustn't be ensuring we mustn't be ensuring you mustn't be ensuring they mustn't be ensuring
Perfekt
I mustn't have ensured you mustn't have ensured he mustn't have ensured we mustn't have ensured you mustn't have ensured they mustn't have ensured
Perfekt mit V-ing
I mustn't have been ensuring you mustn't have been ensuring he mustn't have been ensuring we mustn't have been ensuring you mustn't have been ensuring they mustn't have been ensuring
Fragende Form
Einfache Form
must I ensure? must you ensure? must he ensure? must we ensure? must you ensure? must they ensure?
Form mit V-ing
must I be ensuring? must you be ensuring? must he be ensuring? must we be ensuring? must you be ensuring? must they be ensuring?
Perfekt
must I have ensured? must you have ensured? must he have ensured? must we have ensured? must you have ensured? must they have ensured?
Perfekt mit V-ing
must I have been ensuring? must you have been ensuring? must he have been ensuring? must we have been ensuring? must you have been ensuring? must they have been ensuring?
Fragende Negation Form
Einfache Form
mustn't I ensure? mustn't you ensure? mustn't he ensure? mustn't we ensure? mustn't you ensure? mustn't they ensure?
Form mit V-ing
mustn't I be ensuring? mustn't you be ensuring? mustn't he be ensuring? mustn't we be ensuring? mustn't you be ensuring? mustn't they be ensuring?
Perfekt
mustn't I have ensured? mustn't you have ensured? mustn't he have ensured? mustn't we have ensured? mustn't you have ensured? mustn't they have ensured?
Perfekt mit V-ing
mustn't I have been ensuring? mustn't you have been ensuring? mustn't he have been ensuring? mustn't we have been ensuring? mustn't you have been ensuring? mustn't they have been ensuring?