"De quien" means from who?; "De quien(?)-whose(?)";
Quien duerme = who is sleeping?
quien soy means who am i....
quien es means "who is" like someone knocking on the door "who is it?" in spanish it would be "quien es?" or also "who is this person?" - "quien es esta persona?"
A quien corresponda was created in 2008.
Quien prepara la comida means Who is preparing the food? Quien should have an accent on the e.
a quien quiero yo ?
Quien or Quienes quien, spelling: key-enquien.
Quien hizo..../quien ha hecho.... = who made....
quien inventó la catapulta
"De quien" means "from whom"
"Pregunto quien es" in English means "I ask who is."