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