I must jounce you must jounce he must jounce we must jounce you must jounce they must jounce
Forme en V-ing
I must be jouncing you must be jouncing he must be jouncing we must be jouncing you must be jouncing they must be jouncing
Perfect
I must have jounced you must have jounced he must have jounced we must have jounced you must have jounced they must have jounced
Perfect en V-ing
I must have been jouncing you must have been jouncing he must have been jouncing we must have been jouncing you must have been jouncing they must have been jouncing
Négation
Forme simple
I must not jounce you must not jounce he must not jounce we must not jounce you must not jounce they must not jounce
Forme en V-ing
I must not be jouncing you must not be jouncing he must not be jouncing we must not be jouncing you must not be jouncing they must not be jouncing
Perfect
I must not have jounced you must not have jounced he must not have jounced we must not have jounced you must not have jounced they must not have jounced
Perfect en V-ing
I must not have been jouncing you must not have been jouncing he must not have been jouncing we must not have been jouncing you must not have been jouncing they must not have been jouncing
Forme interrogative
Forme simple
must I jounce? must you jounce? must he jounce? must we jounce? must you jounce? must they jounce?
Forme en V-ing
must I be jouncing? must you be jouncing? must he be jouncing? must we be jouncing? must you be jouncing? must they be jouncing?
Perfect
must I have jounced? must you have jounced? must he have jounced? must we have jounced? must you have jounced? must they have jounced?
Perfect en V-ing
must I have been jouncing? must you have been jouncing? must he have been jouncing? must we have been jouncing? must you have been jouncing? must they have been jouncing?
Forme interro-négative
Forme simple
must I not jounce? must you not jounce? must he not jounce? must we not jounce? must you not jounce? must they not jounce?
Forme en V-ing
must I not be jouncing? must you not be jouncing? must he not be jouncing? must we not be jouncing? must you not be jouncing? must they not be jouncing?
Perfect
must I not have jounced? must you not have jounced? must he not have jounced? must we not have jounced? must you not have jounced? must they not have jounced?
Perfect en V-ing
must I not have been jouncing? must you not have been jouncing? must he not have been jouncing? must we not have been jouncing? must you not have been jouncing? must they not have been jouncing?