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