I may brief you may brief she may brief we may brief you may brief they may brief
Forma con V-ing
I may be briefing you may be briefing she may be briefing we may be briefing you may be briefing they may be briefing
Perfetto
I may have briefed you may have briefed she may have briefed we may have briefed you may have briefed they may have briefed
Perfetto con V-ing
I may have been briefing you may have been briefing she may have been briefing we may have been briefing you may have been briefing they may have been briefing
Negazione
Forma semplice
I mayn't brief you mayn't brief she mayn't brief we mayn't brief you mayn't brief they mayn't brief
Forma con V-ing
I mayn't be briefing you mayn't be briefing she mayn't be briefing we mayn't be briefing you mayn't be briefing they mayn't be briefing
Perfetto
I mayn't have briefed you mayn't have briefed she mayn't have briefed we mayn't have briefed you mayn't have briefed they mayn't have briefed
Perfetto con V-ing
I mayn't have been briefing you mayn't have been briefing she mayn't have been briefing we mayn't have been briefing you mayn't have been briefing they mayn't have been briefing
Forma interrogativa
Forma semplice
may I brief? may you brief? may she brief? may we brief? may you brief? may they brief?
Forma con V-ing
may I be briefing? may you be briefing? may she be briefing? may we be briefing? may you be briefing? may they be briefing?
Perfetto
may I have briefed? may you have briefed? may she have briefed? may we have briefed? may you have briefed? may they have briefed?
Perfetto con V-ing
may I have been briefing? may you have been briefing? may she have been briefing? may we have been briefing? may you have been briefing? may they have been briefing?
Forma interro-negativa
Forma semplice
mayn't I brief? mayn't you brief? mayn't she brief? mayn't we brief? mayn't you brief? mayn't they brief?
Forma con V-ing
mayn't I be briefing? mayn't you be briefing? mayn't she be briefing? mayn't we be briefing? mayn't you be briefing? mayn't they be briefing?
Perfetto
mayn't I have briefed? mayn't you have briefed? mayn't she have briefed? mayn't we have briefed? mayn't you have briefed? mayn't they have briefed?
Perfetto con V-ing
mayn't I have been briefing? mayn't you have been briefing? mayn't she have been briefing? mayn't we have been briefing? mayn't you have been briefing? mayn't they have been briefing?