您什么时候方便？

When would it be convenient for you?

Source: Tatoeba

Sentence Composition

1 您 nín you (courteous, as opposed to informal 你 nǐ)
2 什么时候 shénmeshíhou when?; at what time?
3 方便 fāngbiàn
  1. convenient; suitable
  2. to facilitate; to make things easy
  3. having money to spare
  4. (euphemism) to relieve oneself