先生は教室の中にいます。

N5 先生 sensei teacher N5 教室の中 kyoushitsu no naka inside the classroom N5 います imasu there is / exist (living things)

N5 先 sen / saki, ma.zu before, ahead, previous N5 生 sei, shou / i.kiru, i.kasu, i.keru, u.mareru, uma.reru, u.mare, umare, u.mu, o.u, ha.eru, ha.yasu, ki, nama, nama-, na.ru, na.su, mu.su, -u life, genuine, birth N4 教 kyou / oshi.eru, oso.waru teach, faith, doctrine N4 室 shitsu / muro room, apartment, chamber N5 中 chuu / naka, uchi, ata.ru in, inside, middle

N5 〜ます masu Used at the end of verbs, polite present or future form, makes the sentence more polite N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information