don't I brief? don't you brief? doesn't he brief? don't we brief? don't you brief? don't they brief?
Präsentieren Sie kontinuierlich
am I not briefing? aren't you briefing? isn't he briefing? aren't we briefing? aren't you briefing? aren't they briefing?
Präteritum
didn't I brief? didn't you brief? didn't he brief? didn't we brief? didn't you brief? didn't they brief?
Präteritum kontinuierlich
wasn't I briefing? weren't you briefing? wasn't he briefing? weren't we briefing? weren't you briefing? weren't they briefing?
Präsens perfekt
haven't I briefed? haven't you briefed? hasn't he briefed? haven't we briefed? haven't you briefed? haven't they briefed?
Präsens perfekt kontinuierlich
haven't I been briefing? haven't you been briefing? hasn't he been briefing? haven't we been briefing? haven't you been briefing? haven't they been briefing?
Plusquamperfekt
hadn't I briefed? hadn't you briefed? hadn't he briefed? hadn't we briefed? hadn't you briefed? hadn't they briefed?
Pluperfect ununterbrochen
hadn't I been briefing? hadn't you been briefing? hadn't he been briefing? hadn't we been briefing? hadn't you been briefing? hadn't they been briefing?
Futur
won't I brief? won't you brief? won't he brief? won't we brief? won't you brief? won't they brief?
Futur kontinuierlich
won't I be briefing? won't you be briefing? won't he be briefing? won't we be briefing? won't you be briefing? won't they be briefing?
Futur perfekt
won't I have briefed? won't you have briefed? won't he have briefed? won't we have briefed? won't you have briefed? won't they have briefed?
Futur perfekt kontinuierlich
won't I have been briefing? won't you have been briefing? won't he have been briefing? won't we have been briefing? won't you have been briefing? won't they have been briefing?
Bedingt
Präsens
wouldn't I brief? wouldn't you brief? wouldn't he brief? wouldn't we brief? wouldn't you brief? wouldn't they brief?
Präsentieren Sie kontinuierlich
wouldn't I be briefing? wouldn't you be briefing? wouldn't he be briefing? wouldn't we be briefing? wouldn't you be briefing? wouldn't they be briefing?
Perfekt
wouldn't I have briefed? wouldn't you have briefed? wouldn't he have briefed? wouldn't we have briefed? wouldn't you have briefed? wouldn't they have briefed?
Perfekt kontinuierlich
wouldn't I have been briefing? wouldn't you have been briefing? wouldn't he have been briefing? wouldn't we have been briefing? wouldn't you have been briefing? wouldn't they have been briefing?