我可以問您一個問題嗎？

Can I ask you a question?

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 可以 kěyǐ
  1. can
  2. may
  3. possible
  4. able to
  5. not bad
  6. pretty good
3 問 wèn to ask; to inquire
4 您 nín you (courteous, as opposed to informal 你 nǐ)
=5 一個 yīge
  1. a; an; one
  2. the whole (afternoon, summer vacation etc)
=5 一個 yīgè
  1. Combination of the numeral 一 (“one”) and the generic classifier 個／个: a; an; one
  2. same
6 問題 wèntí
  1. question
  2. problem
  3. issue
  4. topic

classifier: 個
=7 嗎 má (coll.) what?
=7 嗎 mǎ used in 吗啡 mǎfēi
=7 嗎 ma (question particle for "yes-no" questions)