友達に手伝ってもらいました。

N5 友達 tomodachi friend N5 手 te hand

N5 友 yuu / tomo friend, ami, amigo N3 達 tatsu, da / -tachi accomplished, reach, arrive 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

N4 〜てもらう te morau Indicates receiving an action or favor from someone, attaches to the te-form verb, emphasizes benefit received by speaker N5 〜ます masu Used at the end of verbs, polite present or future form, makes the sentence more polite 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 〜も mo Means also, adds another similar item, often replaces particles such as wa ga or o