彼は医者として働いています

N5 彼 kare he N5 医者 isha doctor, physician N5 います imasu there is / exist (living things)

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 働 dou / hatara.ku work, (kokuji), travailler

N5 〜ている te iru Indicates ongoing action, continuous state, repeated habit, or resulting condition depending on context N4 〜として to shite Indicates role, function, position, or capacity in which someone acts, attaches to a noun, means as or in the capacity of 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 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information