彼は次々に質問を投げかけた

N5 彼 kare he N3 次々 tsugitsugi one after another, successively N5 質問 shitsumon question

N3 彼 hi / kare, kano, ka.no he, that, the N3 次 ji, shi / tsu.gu, tsugi next, order, sequence N4 質 shitsu, shichi, chi / tachi, tada.su, moto, warifu substance, quality, matter N4 問 mon / to.u, to.i, ton question, ask, problem N3 投 tou / na.geru, -na.ge throw, discard, abandon

N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action N5 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action N5 〜か ka Marks a question, alternative, or uncertainty, appears at the sentence end or between options N5 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information