must supplement
Verbe régulier : supplement - supplemented- supplemented
Traduction française : augmenter - compléter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must supplement
you must supplement
he must supplement
we must supplement
you must supplement
they must supplement 	I must be supplementing
you must be supplementing
he must be supplementing
we must be supplementing
you must be supplementing
they must be supplementing	I must have supplemented
you must have supplemented
he must have supplemented
we must have supplemented
you must have supplemented
they must have supplemented	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not supplement
you must not supplement
he must not supplement
we must not supplement
you must not supplement
they must not supplement 	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	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	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I supplement?
must you supplement?
must he supplement?
must we supplement?
must you supplement?
must they supplement? 	must I be supplementing?
must you be supplementing?
must he be supplementing?
must we be supplementing?
must you be supplementing?
must they be supplementing? 	must I have supplemented?
must you have supplemented?
must he have supplemented?
must we have supplemented?
must you have supplemented?
must they have supplemented? 	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not supplement?
must you not supplement?
must he not supplement?
must we not supplement?
must you not supplement?
must they not supplement? 	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? 	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? 	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?