誰だれか が 病びょう院いん に 行いった。dareka ga byouin ni itta.Someone went to the hospital.Breakdown of dareka ga byouin ni itta.がgasubject particleにniat; on; in; to; for [indirect object particle]行いくikuto go病びょう院いんbyouinhospitalElon.io is an online learning platformWe have hundreds of Japanese lessons and thousands of exercises.Start learning Japanese now