I must hackle you must hackle he must hackle we must hackle you must hackle they must hackle
Forme en V-ing
I must be hackling you must be hackling he must be hackling we must be hackling you must be hackling they must be hackling
Perfect
I must have hackled you must have hackled he must have hackled we must have hackled you must have hackled they must have hackled
Perfect en V-ing
I must have been hackling you must have been hackling he must have been hackling we must have been hackling you must have been hackling they must have been hackling
Négation
Forme simple
I mustn't hackle you mustn't hackle he mustn't hackle we mustn't hackle you mustn't hackle they mustn't hackle
Forme en V-ing
I mustn't be hackling you mustn't be hackling he mustn't be hackling we mustn't be hackling you mustn't be hackling they mustn't be hackling
Perfect
I mustn't have hackled you mustn't have hackled he mustn't have hackled we mustn't have hackled you mustn't have hackled they mustn't have hackled
Perfect en V-ing
I mustn't have been hackling you mustn't have been hackling he mustn't have been hackling we mustn't have been hackling you mustn't have been hackling they mustn't have been hackling
Forme interrogative
Forme simple
must I hackle? must you hackle? must he hackle? must we hackle? must you hackle? must they hackle?
Forme en V-ing
must I be hackling? must you be hackling? must he be hackling? must we be hackling? must you be hackling? must they be hackling?
Perfect
must I have hackled? must you have hackled? must he have hackled? must we have hackled? must you have hackled? must they have hackled?
Perfect en V-ing
must I have been hackling? must you have been hackling? must he have been hackling? must we have been hackling? must you have been hackling? must they have been hackling?
Forme interro-négative
Forme simple
mustn't I hackle? mustn't you hackle? mustn't he hackle? mustn't we hackle? mustn't you hackle? mustn't they hackle?
Forme en V-ing
mustn't I be hackling? mustn't you be hackling? mustn't he be hackling? mustn't we be hackling? mustn't you be hackling? mustn't they be hackling?
Perfect
mustn't I have hackled? mustn't you have hackled? mustn't he have hackled? mustn't we have hackled? mustn't you have hackled? mustn't they have hackled?
Perfect en V-ing
mustn't I have been hackling? mustn't you have been hackling? mustn't he have been hackling? mustn't we have been hackling? mustn't you have been hackling? mustn't they have been hackling?