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