彼が落ち込んでたから箱を持ち上げて元気づけた

N5 彼 kare he N5 箱 hako box N5 上 ue on / above N5 元気 genki healthy, energetic, well

N3 彼 hi / kare, kano, ka.no he, that, the N3 落 raku / o.chiru, o.chi, o.tosu fall, drop, come down N3 込 -ko.mu, ko.mu, ko.mi, -ko.mi, ko.meru crowded, mixture, in bulk N3 箱 sou / hako box, chest, case N4 持 ji / mo.tsu, -mo.chi, mo.teru hold, have, avoir N5 上 jou, shou, shan / ue, -ue, uwa-, kami, a.geru, -a.geru, a.garu, -a.garu, a.gari, -a.gari, nobo.ru, nobo.ri, nobo.seru, nobo.su, tatematsu.ru above, up, au-dessus N4 元 gen, gan / moto beginning, former time, origin N5 気 ki, ke / ki spirit, mind, air

N4 〜ので node Indicates cause or reason in a softer way than kara, connects two clauses, often used in polite explanations N5 〜から kara Indicates cause or reason, equivalent to because or since, connects two clauses explaining reason N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences 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 〜か ka Marks a question, alternative, or uncertainty, appears at the sentence end or between options