契約書にサインする前に内容を隅々まで確認すべきだ

N3 契約 keiyaku contract, formal agreement N3 サイン sain sign, signature, autograph N5 する suru do, perform, try N5 前に mae ni before N3 内容 naiyou subject, contents, detail N4 隅 sumi corner, edge N5 まで made until / to N3 確認 kakunin confirmation, verification

N1 契 kei / chigi.ru pledge, promise, vow N3 約 yaku / tsuzu.maru, tsuzu.meru, tsuzuma.yaka promise, approximately, shrink N5 書 sho / ka.ku, -ga.ki, -gaki write, écrire, escritura N5 前 zen / mae, -mae in front, before, devant N3 内 nai, dai / uchi inside, within, between N3 容 you / i.reru contain, form, looks N2 隅 guu / sumi corner, nook, coin N3 確 kaku, kou / tashi.ka, tashi.kameru assurance, firm, tight N3 認 nin / mito.meru, shitata.meru acknowledge, witness, discern

N3 〜べき beki Indicates duty recommendation or moral obligation, attaches to a verb, means should do or it is proper to do N5 〜まで made Indicates final limit in time or space, equivalent to until or up to, shows maximum endpoint N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action 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