友達に食事に誘われたんだけど今日は予定があって行けない

N5 友達 tomodachi friend N4 食事 shokuji meal, dining, food N3 だけど dakedo but, however, although N5 今日 kyou today N4 予定 yotei plan, schedule, arrangement N5 ない nai there isn't, doesn't have

N5 友 yuu / tomo friend, ami, amigo N3 達 tatsu, da / -tachi accomplished, reach, arrive N5 食 shoku, jiki / ku.u, ku.rau, ta.beru, ha.mu eat, food, manger N4 事 ji, zu / koto, tsuka.u, tsuka.eru matter, thing, fact N1 誘 yuu / saso.u, izana.u entice, lead, tempt N5 今 kon, kin / ima now, maintenant, ahora N5 日 nichi, jitsu / hi, -bi, -ka day, sun, Japan N3 予 yo, sha / arakaji.me beforehand, previous, myself N3 定 tei, jou / sada.meru, sada.maru, sada.ka determine, fix, establish

N5 〜だけ dake Indicates limitation or exclusivity, equivalent to only or just, restricts meaning to the previous element N5 〜予定 yotei Indicates scheduled future plan decided beforehand, equivalent to be scheduled to do 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 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information