German phrase
Außerdem bräuchte ich noch ~.
Meaning
I would also need ___
When to use it
A polite additional request. It suits formal and business settings and softens a further need.
Example dialogue
Außerdem bräuchte ich noch Ihre Unterschrift.
I would also need your signature.
Natürlich, wo soll ich unterschreiben?
Of course, where should I sign?