彼は毎日練習しているから上手になるに違いない

N5 彼 kare he N5 毎日 mainichi every day N5 練習 renshuu practice, training N5 ている te iru be doing N5 上手 jouzu skillful / good at N5 なる naru become, turn into, happen

N3 彼 hi / kare, kano, ka.no he, that, the N5 毎 mai / goto, -goto.ni every, chaque, siempre N5 日 nichi, jitsu / hi, -bi, -ka day, sun, Japan N2 練 ren / ne.ru, ne.ri practice, gloss, train N4 習 shuu, ju / nara.u, nara.i learn, apprendre, aprender N5 上 jou, shou, shan / ue, -ue, uwa-, kami, a.geru, -a.geru, a.garu, -a.garu, a.gari, -a.gari, nobo.ru, nobo.ri, nobo.seru, nobo.su, tatematsu.ru above, up, au-dessus N4 手 shu, zu / te, te-, -te, ta- hand, main, mano N3 違 i / chiga.u, chiga.i, chiga.eru, -chiga.eru, taga.u, taga.eru difference, differ, différence

N4 〜に違いない ni chigai nai Indicates strong certainty based on evidence or deduction, attaches to verb adjective or noun, means must surely be N5 〜ている te iru Indicates ongoing action, continuous state, repeated habit, or resulting condition depending on context N5 〜から kara Indicates cause or reason, equivalent to because or since, connects two clauses explaining reason N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also 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