Ejemplos

• She will slice the bread before serving it.
  Ella cortará el pan en rebanadas antes de servirlo.
• It is necessary that you sign the documents before handing them over.
  Es necesario que firmes los documentos antes de entregarlos.
• We need to treat the water before it is safe to drink.
  Necesitamos tratar el agua antes de que sea segura para beber.
• Don't forget to remove the stone from the peach before eating it.
  No olvides quitarle el hueso a la durazno antes de comerlo.