彼女の悪口を陰で言ってるの聞いたんだけど

N5 彼女 kanojo she N3 悪口 warukuchi insult, badmouthing, abuse N3 陰 kage shade, hidden side, behind the scenes N3 だけど dakedo but, however, although

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N4 悪 aku, o / waru.i, waru-, a.shi, niku.i, -niku.i, aa, izukuni, izukunzo, niku.mu bad, vice, rascal N4 口 kou, ku / kuchi mouth, bouche, boca N1 陰 in / kage, kage.ru shade, yin, negative N4 言 gen, gon / i.u, koto say, word, dire N5 聞 bun, mon / ki.ku, ki.koeru hear, ask, listen

N5 〜だけ dake Indicates limitation or exclusivity, equivalent to only or just, restricts meaning to the previous element N5 〜ている te iru Indicates ongoing action, continuous state, repeated habit, or resulting condition depending on context N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase