I must compose you must compose he must compose we must compose you must compose they must compose
Forme en V-ing
I must be composing you must be composing he must be composing we must be composing you must be composing they must be composing
Perfect
I must have composed you must have composed he must have composed we must have composed you must have composed they must have composed
Perfect en V-ing
I must have been composing you must have been composing he must have been composing we must have been composing you must have been composing they must have been composing
Négation
Forme simple
I must not compose you must not compose he must not compose we must not compose you must not compose they must not compose
Forme en V-ing
I must not be composing you must not be composing he must not be composing we must not be composing you must not be composing they must not be composing
Perfect
I must not have composed you must not have composed he must not have composed we must not have composed you must not have composed they must not have composed
Perfect en V-ing
I must not have been composing you must not have been composing he must not have been composing we must not have been composing you must not have been composing they must not have been composing
Forme interrogative
Forme simple
must I compose? must you compose? must he compose? must we compose? must you compose? must they compose?
Forme en V-ing
must I be composing? must you be composing? must he be composing? must we be composing? must you be composing? must they be composing?
Perfect
must I have composed? must you have composed? must he have composed? must we have composed? must you have composed? must they have composed?
Perfect en V-ing
must I have been composing? must you have been composing? must he have been composing? must we have been composing? must you have been composing? must they have been composing?
Forme interro-négative
Forme simple
must I not compose? must you not compose? must he not compose? must we not compose? must you not compose? must they not compose?
Forme en V-ing
must I not be composing? must you not be composing? must he not be composing? must we not be composing? must you not be composing? must they not be composing?
Perfect
must I not have composed? must you not have composed? must he not have composed? must we not have composed? must you not have composed? must they not have composed?
Perfect en V-ing
must I not have been composing? must you not have been composing? must he not have been composing? must we not have been composing? must you not have been composing? must they not have been composing?