may brief
Verbe régulier : brief - briefed- briefed
Traduction française : mettre au courant - confier une cause à 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may brief
you may brief
he may brief
we may brief
you may brief
they may brief 	I may be briefing
you may be briefing
he may be briefing
we may be briefing
you may be briefing
they may be briefing	I may have briefed
you may have briefed
he may have briefed
we may have briefed
you may have briefed
they may have briefed	I may have been briefing
you may have been briefing
he may have been briefing
we may have been briefing
you may have been briefing
they may have been briefing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not brief
you may not brief
he may not brief
we may not brief
you may not brief
they may not brief 	I may not be briefing
you may not be briefing
he may not be briefing
we may not be briefing
you may not be briefing
they may not be briefing	I may not have briefed
you may not have briefed
he may not have briefed
we may not have briefed
you may not have briefed
they may not have briefed	I may not have been briefing
you may not have been briefing
he may not have been briefing
we may not have been briefing
you may not have been briefing
they may not have been briefing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I brief?
may you brief?
may he brief?
may we brief?
may you brief?
may they brief? 	may I be briefing?
may you be briefing?
may he be briefing?
may we be briefing?
may you be briefing?
may they be briefing? 	may I have briefed?
may you have briefed?
may he have briefed?
may we have briefed?
may you have briefed?
may they have briefed? 	may I have been briefing?
may you have been briefing?
may he have been briefing?
may we have been briefing?
may you have been briefing?
may they have been briefing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not brief?
may you not brief?
may he not brief?
may we not brief?
may you not brief?
may they not brief? 	may I not be briefing?
may you not be briefing?
may he not be briefing?
may we not be briefing?
may you not be briefing?
may they not be briefing? 	may I not have briefed?
may you not have briefed?
may he not have briefed?
may we not have briefed?
may you not have briefed?
may they not have briefed? 	may I not have been briefing?
may you not have been briefing?
may he not have been briefing?
may we not have been briefing?
may you not have been briefing?
may they not have been briefing?