約束の時間に遅れて、申し訳なさでいっぱいだった

N4 約束 yakusoku promise, appointment, arrangement N5 時間 jikan time N3 遅れ okure delay, lag N3 申し訳 moushiwake apology, excuse, justification

N3 約 yaku / tsuzu.maru, tsuzu.meru, tsuzuma.yaka promise, approximately, shrink N3 束 soku / taba, taba.neru, tsuka, tsuka.neru bundle, sheaf, ream N5 時 ji / toki, -doki time, hour, temps N5 間 kan, ken / aida, ma, ai interval, space, intervalle N3 遅 chi / oku.reru, oku.rasu, oso.i slow, late, back N3 申 shin / mou.su, mou.shi-, saru have the honor to, sign of the monkey, 3-5PM N1 訳 yaku / wake translate, reason, circumstance

N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also 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 N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase