Learn Turkish: Memura bir soru sorabilir miyim? - Can I ask the officer a question?

Let's break it down! The root verb is sor- (to ask). We add the ability suffix -abil followed by the aorist (general) tense suffix -ir, making sorabilir. To make it a question for "I", we add the separate question particle mi, plus the personal ending -im. Because mi ends in a vowel, we use the buffer y in between, giving us miyim.

Why do we say soru sorabilir? Isn't that like saying "ask a question ask"?

It looks a bit repetitive, but it is completely natural in Turkish! The noun soru (question) and the verb sormak (to ask) come from the same root. Turkish often pairs a noun and verb from the same root together, similar to saying "sing a song" or "paint a painting" in English.

Why does memur (officer) have an -a at the end?

That is the dative case suffix, which translates to "to" or "towards." In English, we "ask someone," but in Turkish, you must direct your question to someone. So you are literally saying "Can I ask a question to the officer?" (memura).

Does the position of the word bir matter here?