彼が手伝ってくれて本当に助かった

N5 彼 kare he N5 手 te hand N5 本当 hontou truth, real, true

N3 彼 hi / kare, kano, ka.no he, that, the N4 手 shu, zu / te, te-, -te, ta- hand, main, mano N3 伝 den, ten / tsuta.waru, tsuta.eru, tsuta.u, tsuda.u, -zuta.i, tsute transmit, go along, walk along N5 本 hon / moto book, present, main N3 当 tou / a.taru, a.tari, a.teru, a.te, masa.ni, masa.nibeshi hit, right, appropriate N3 助 jo / tasu.keru, tasu.karu, su.keru, suke help, rescue, assist

N4 〜てくれる te kureru Indicates someone does something for the speaker or close group, attaches to the te-form verb N5 〜てください te kudasai Polite request expression, attaches to te-form verb, equivalent to please 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 〜か ka Marks a question, alternative, or uncertainty, appears at the sentence end or between options