I can brief you can brief he can brief we can brief you can brief they can brief
Form mit V-ing
I can be briefing you can be briefing he can be briefing we can be briefing you can be briefing they can be briefing
Perfekt
I can have briefed you can have briefed he can have briefed we can have briefed you can have briefed they can have briefed
Perfekt mit V-ing
I can have been briefing you can have been briefing he can have been briefing we can have been briefing you can have been briefing they can have been briefing
Negation
Einfache Form
I can't brief you can't brief he can't brief we can't brief you can't brief they can't brief
Form mit V-ing
I can't be briefing you can't be briefing he can't be briefing we can't be briefing you can't be briefing they can't be briefing
Perfekt
I can't have briefed you can't have briefed he can't have briefed we can't have briefed you can't have briefed they can't have briefed
Perfekt mit V-ing
I can't have been briefing you can't have been briefing he can't have been briefing we can't have been briefing you can't have been briefing they can't have been briefing
Fragende Form
Einfache Form
can I brief? can you brief? can he brief? can we brief? can you brief? can they brief?
Form mit V-ing
can I be briefing? can you be briefing? can he be briefing? can we be briefing? can you be briefing? can they be briefing?
Perfekt
can I have briefed? can you have briefed? can he have briefed? can we have briefed? can you have briefed? can they have briefed?
Perfekt mit V-ing
can I have been briefing? can you have been briefing? can he have been briefing? can we have been briefing? can you have been briefing? can they have been briefing?
Fragende Negation Form
Einfache Form
can't I brief? can't you brief? can't he brief? can't we brief? can't you brief? can't they brief?
Form mit V-ing
can't I be briefing? can't you be briefing? can't he be briefing? can't we be briefing? can't you be briefing? can't they be briefing?
Perfekt
can't I have briefed? can't you have briefed? can't he have briefed? can't we have briefed? can't you have briefed? can't they have briefed?
Perfekt mit V-ing
can't I have been briefing? can't you have been briefing? can't he have been briefing? can't we have been briefing? can't you have been briefing? can't they have been briefing?