最近体重が増えてしまった

N4 最近 saikin recently, nowadays, lately N3 体重 taijuu body weight N3 しまった shimatta darn, too bad, I messed up

N3 最 sai, shu / motto.mo, tsuma utmost, most, extreme N4 近 kin, kon / chika.i near, early, akin N4 体 tai, tei / karada, katachi body, substance, object N4 重 juu, chou / e, omo.i, omo.ri, omo.nau, kasa.neru, kasa.naru, omo heavy, important, esteem N3 増 zou / ma.su, ma.shi, fu.eru, fu.yasu increase, add, augment

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 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences