I must communize you must communize he must communize we must communize you must communize they must communize
Forme en V-ing
I must be communizing you must be communizing he must be communizing we must be communizing you must be communizing they must be communizing
Perfect
I must have communized you must have communized he must have communized we must have communized you must have communized they must have communized
Perfect en V-ing
I must have been communizing you must have been communizing he must have been communizing we must have been communizing you must have been communizing they must have been communizing
Négation
Forme simple
I must not communize you must not communize he must not communize we must not communize you must not communize they must not communize
Forme en V-ing
I must not be communizing you must not be communizing he must not be communizing we must not be communizing you must not be communizing they must not be communizing
Perfect
I must not have communized you must not have communized he must not have communized we must not have communized you must not have communized they must not have communized
Perfect en V-ing
I must not have been communizing you must not have been communizing he must not have been communizing we must not have been communizing you must not have been communizing they must not have been communizing
Forme interrogative
Forme simple
must I communize? must you communize? must he communize? must we communize? must you communize? must they communize?
Forme en V-ing
must I be communizing? must you be communizing? must he be communizing? must we be communizing? must you be communizing? must they be communizing?
Perfect
must I have communized? must you have communized? must he have communized? must we have communized? must you have communized? must they have communized?
Perfect en V-ing
must I have been communizing? must you have been communizing? must he have been communizing? must we have been communizing? must you have been communizing? must they have been communizing?
Forme interro-négative
Forme simple
must I not communize? must you not communize? must he not communize? must we not communize? must you not communize? must they not communize?
Forme en V-ing
must I not be communizing? must you not be communizing? must he not be communizing? must we not be communizing? must you not be communizing? must they not be communizing?
Perfect
must I not have communized? must you not have communized? must he not have communized? must we not have communized? must you not have communized? must they not have communized?
Perfect en V-ing
must I not have been communizing? must you not have been communizing? must he not have been communizing? must we not have been communizing? must you not have been communizing? must they not have been communizing?