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