これは彼女の作品に違いない

N5 これ kore this, this one N5 彼女 kanojo she N3 作品 sakuhin work, artwork, production N3 違いない chigai nai no doubt, surely, must be

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N4 作 saku, sa / tsuku.ru, tsuku.ri, -zuku.ri make, production, prepare N4 品 hin, hon / shina goods, refinement, dignity 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 〜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