I might brief you might brief she might brief we might brief you might brief they might brief
V-ing form
I might be briefing you might be briefing she might be briefing we might be briefing you might be briefing they might be briefing
Perfect
I might have briefed you might have briefed she might have briefed we might have briefed you might have briefed they might have briefed
V-ing perfect
I might have been briefing you might have been briefing she might have been briefing we might have been briefing you might have been briefing they might have been briefing
Negation
Simple form
I might not brief you might not brief she might not brief we might not brief you might not brief they might not brief
V-ing form
I might not be briefing you might not be briefing she might not be briefing we might not be briefing you might not be briefing they might not be briefing
Perfect
I might not have briefed you might not have briefed she might not have briefed we might not have briefed you might not have briefed they might not have briefed
V-ing perfect
I might not have been briefing you might not have been briefing she might not have been briefing we might not have been briefing you might not have been briefing they might not have been briefing
Interrogative form
Simple form
might I brief? might you brief? might she brief? might we brief? might you brief? might they brief?
V-ing form
might I be briefing? might you be briefing? might she be briefing? might we be briefing? might you be briefing? might they be briefing?
Perfect
might I have briefed? might you have briefed? might she have briefed? might we have briefed? might you have briefed? might they have briefed?
V-ing perfect
might I have been briefing? might you have been briefing? might she have been briefing? might we have been briefing? might you have been briefing? might they have been briefing?
Interro-negative form
Simple form
might I not brief? might you not brief? might she not brief? might we not brief? might you not brief? might they not brief?
V-ing form
might I not be briefing? might you not be briefing? might she not be briefing? might we not be briefing? might you not be briefing? might they not be briefing?
Perfect
might I not have briefed? might you not have briefed? might she not have briefed? might we not have briefed? might you not have briefed? might they not have briefed?
V-ing perfect
might I not have been briefing? might you not have been briefing? might she not have been briefing? might we not have been briefing? might you not have been briefing? might they not have been briefing?