彼は医者になる予定です。

N5 彼 kare he N5 医者 isha doctor, physician N5 なる naru become, turn into, happen N4 予定 yotei plan, schedule, arrangement

N3 彼 hi / kare, kano, ka.no he, that, the N4 医 i / i.yasu, i.suru, kusushi doctor, medicine, médecin N4 者 sha / mono someone, person, personne N3 予 yo, sha / arakaji.me beforehand, previous, myself N3 定 tei, jou / sada.meru, sada.maru, sada.ka determine, fix, establish

N5 〜予定 yotei Indicates scheduled future plan decided beforehand, equivalent to be scheduled to do N5 〜です desu Used at the end of a sentence, polite affirmative form, means to be depending on context N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action 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