週末、友達と公園で遊びました。

N3 週 shuu week N3 末 sue end, tip, future N5 友達 tomodachi friend N5 公園 kouen park N4 遊び asobi play, fun, amusement

N4 週 shuu week, semaine, semana N3 末 matsu, batsu / sue, ura, ure end, close, tip N5 友 yuu / tomo friend, ami, amigo N3 達 tatsu, da / -tachi accomplished, reach, arrive N4 公 kou, ku / ooyake public, prince, official N3 園 en / sono park, garden, yard N3 遊 yuu, yu / aso.bu, aso.basu play, jouer, jugar

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 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements