must debrief
Verbe régulier : debrief - debriefed- debriefed
Traduction française : faire faire un compte rendu verbal de mission à - débriefer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must debrief
you must debrief
he must debrief
we must debrief
you must debrief
they must debrief 	I must be debriefing
you must be debriefing
he must be debriefing
we must be debriefing
you must be debriefing
they must be debriefing	I must have debriefed
you must have debriefed
he must have debriefed
we must have debriefed
you must have debriefed
they must have debriefed	I must have been debriefing
you must have been debriefing
he must have been debriefing
we must have been debriefing
you must have been debriefing
they must have been debriefing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't debrief
you mustn't debrief
he mustn't debrief
we mustn't debrief
you mustn't debrief
they mustn't debrief 	I mustn't be debriefing
you mustn't be debriefing
he mustn't be debriefing
we mustn't be debriefing
you mustn't be debriefing
they mustn't be debriefing	I mustn't have debriefed
you mustn't have debriefed
he mustn't have debriefed
we mustn't have debriefed
you mustn't have debriefed
they mustn't have debriefed	I mustn't have been debriefing
you mustn't have been debriefing
he mustn't have been debriefing
we mustn't have been debriefing
you mustn't have been debriefing
they mustn't have been debriefing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I debrief?
must you debrief?
must he debrief?
must we debrief?
must you debrief?
must they debrief? 	must I be debriefing?
must you be debriefing?
must he be debriefing?
must we be debriefing?
must you be debriefing?
must they be debriefing? 	must I have debriefed?
must you have debriefed?
must he have debriefed?
must we have debriefed?
must you have debriefed?
must they have debriefed? 	must I have been debriefing?
must you have been debriefing?
must he have been debriefing?
must we have been debriefing?
must you have been debriefing?
must they have been debriefing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I debrief?
mustn't you debrief?
mustn't he debrief?
mustn't we debrief?
mustn't you debrief?
mustn't they debrief? 	mustn't I be debriefing?
mustn't you be debriefing?
mustn't he be debriefing?
mustn't we be debriefing?
mustn't you be debriefing?
mustn't they be debriefing? 	mustn't I have debriefed?
mustn't you have debriefed?
mustn't he have debriefed?
mustn't we have debriefed?
mustn't you have debriefed?
mustn't they have debriefed? 	mustn't I have been debriefing?
mustn't you have been debriefing?
mustn't he have been debriefing?
mustn't we have been debriefing?
mustn't you have been debriefing?
mustn't they have been debriefing?