彼女は貴重品を失くしてしまった

N5 彼女 kanojo she N3 貴重 kichou precious, valuable, rare, important N3 品 shina article, goods, item N3 しまった shimatta darn, too bad, I messed up

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N1 貴 ki / tatto.i, touto.i, tatto.bu, touto.bu precious, value, prize N4 重 juu, chou / e, omo.i, omo.ri, omo.nau, kasa.neru, kasa.naru, omo heavy, important, esteem N4 品 hin, hon / shina goods, refinement, dignity N3 失 shitsu / ushina.u, u.seru lose, error, fault

N4 〜てしまう te shimau Indicates completed action with nuance of regret, surprise, or unexpected result, attaches to the te-form verb N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information