彼、信号が青に変わるまで待った

N5 彼 kare he N3 信号 shingou traffic light, signal N5 青 ao blue N4 変わる kawaru change, transform, vary N5 まで made until / to

N3 彼 hi / kare, kano, ka.no he, that, the N3 信 shin faith, truth, fidelity N3 号 gou / sake.bu, yobina nickname, number, item N4 青 sei, shou / ao, ao-, ao.i blue, green, bleu N3 変 hen / ka.waru, ka.wari, ka.eru unusual, change, strange N4 待 tai / ma.tsu, -ma.chi wait, depend on, attendre

N5 〜まで made Indicates final limit in time or space, equivalent to until or up to, shows maximum endpoint N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context