私は一番日本語が好きです。

N5 私 watashi I N5 一番 ichiban first, best, most N5 日本語 nihongo Japanese N5 好き suki like

N4 私 shi / watakushi, watashi private, I, me N5 一 ichi, itsu / hito-, hito.tsu one, one radical (no.1), un N3 番 ban / tsuga.i turn, number in a series, tour (de rôle) N5 日 nichi, jitsu / hi, -bi, -ka day, sun, Japan N5 本 hon / moto book, present, main N5 語 go / kata.ru, kata.rau word, speech, language N3 好 kou / kono.mu, su.ku, yo.i, i.i fond, pleasing, like something

N5 〜です desu Used at the end of a sentence, polite affirmative form, means to be depending on context N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information