I must supplement you must supplement he must supplement we must supplement you must supplement they must supplement
Forme en V-ing
I must be supplementing you must be supplementing he must be supplementing we must be supplementing you must be supplementing they must be supplementing
Perfect
I must have supplemented you must have supplemented he must have supplemented we must have supplemented you must have supplemented they must have supplemented
Perfect en V-ing
I must have been supplementing you must have been supplementing he must have been supplementing we must have been supplementing you must have been supplementing they must have been supplementing
Négation
Forme simple
I must not supplement you must not supplement he must not supplement we must not supplement you must not supplement they must not supplement
Forme en V-ing
I must not be supplementing you must not be supplementing he must not be supplementing we must not be supplementing you must not be supplementing they must not be supplementing
Perfect
I must not have supplemented you must not have supplemented he must not have supplemented we must not have supplemented you must not have supplemented they must not have supplemented
Perfect en V-ing
I must not have been supplementing you must not have been supplementing he must not have been supplementing we must not have been supplementing you must not have been supplementing they must not have been supplementing
Forme interrogative
Forme simple
must I supplement? must you supplement? must he supplement? must we supplement? must you supplement? must they supplement?
Forme en V-ing
must I be supplementing? must you be supplementing? must he be supplementing? must we be supplementing? must you be supplementing? must they be supplementing?
Perfect
must I have supplemented? must you have supplemented? must he have supplemented? must we have supplemented? must you have supplemented? must they have supplemented?
Perfect en V-ing
must I have been supplementing? must you have been supplementing? must he have been supplementing? must we have been supplementing? must you have been supplementing? must they have been supplementing?
Forme interro-négative
Forme simple
must I not supplement? must you not supplement? must he not supplement? must we not supplement? must you not supplement? must they not supplement?
Forme en V-ing
must I not be supplementing? must you not be supplementing? must he not be supplementing? must we not be supplementing? must you not be supplementing? must they not be supplementing?
Perfect
must I not have supplemented? must you not have supplemented? must he not have supplemented? must we not have supplemented? must you not have supplemented? must they not have supplemented?
Perfect en V-ing
must I not have been supplementing? must you not have been supplementing? must he not have been supplementing? must we not have been supplementing? must you not have been supplementing? must they not have been supplementing?