彼、長い付き合いの彼女にプロポーズした

N5 彼 kare he N5 長い nagai long N3 付き合い tsukiai relationship, social contact, association N5 彼女 kanojo she N3 プロ puro professional N1 ポーズ poozu pause

N3 彼 hi / kare, kano, ka.no he, that, the N5 長 chou / naga.i, osa long, leader, superior N3 付 fu / tsu.keru, -tsu.keru, -zu.keru, tsu.ke, tsu.ke-, -tsu.ke, -zu.ke, -zuke, tsu.ku, -zu.ku, tsu.ki, -tsu.ki, -tsuki, -zu.ki, -zuki adhere, attach, refer to N3 合 gou, gatsu, katsu / a.u, -a.u, a.i, ai-, -a.i, -ai, a.wasu, a.waseru, -a.waseru fit, suit, join N5 女 jo, nyo, nyou / onna, me woman, female, femme

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 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase