Bitte zeige mir Beispielsätze mit as to (as in "concerning") .Nenne mir so viele gängige Formulierungen wie möglich.

Sehen Sie eine Übersetzung

@TMNT: "You need to make a decision as to who will receive the letter." "He had a question as to which color looked best on him."

It is somewhat interchangeable with 'regarding' or 'concerning' or 'about' but it has a very official feel to it. A doctor would have "concerns as to which patients get treated." or a prosecutor would have "questions as to who was at the crime scene."

In everyday conversation you wouldn't normally use it to say something like "I had trouble making a decision as to what to eat for dinner." Something along the lines of "I had trouble deciding what to eat." would sound more normal even though both are technically correct.