彼女は時間を有効に活用してる

N5 彼女 kanojo she N5 彼 kare he N5 時間 jikan time N3 有効 yuukou valid, effective N3 活用 katsuyou practical use, utilization, conjugation

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N5 時 ji / toki, -doki time, hour, temps N5 間 kan, ken / aida, ma, ai interval, space, intervalle N4 有 yuu, u / a.ru possess, have, exist N2 効 kou / ki.ku, kikime, nara.u merit, efficacy, efficiency N3 活 katsu / i.kiru, i.kasu, i.keru lively, resuscitation, being helped N4 用 you / mochi.iru utilize, business, service

N5 〜ている te iru Indicates ongoing action, continuous state, repeated habit, or resulting condition depending on context 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 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information