彼女のことが街で見かけると思ってしまう

N5 彼女 kanojo she N5 彼 kare he N3 街 machi town; street, road N5 かける kakeru call, dial, sit down

N3 彼 hi / kare, kano, ka.no he, that, the N5 女 jo, nyo, nyou / onna, me woman, female, femme N1 街 gai, kai / machi boulevard, street, town N5 見 ken / mi.ru, mi.eru, mi.seru see, hopes, chances N4 思 shi / omo.u, omoera.ku, obo.su think, penser, pensar

N4 〜てしまう te shimau Indicates completed action with nuance of regret, surprise, or unexpected result, attaches to the te-form verb N4 〜し shi Indicates multiple reasons or qualities, connects clauses or adjectives, means besides that, and also N5 〜が ga Marks the grammatical subject, highlights new information, can also show slight contrast in some sentences N5 〜で de Indicates where an action happens, means used, tool, cause, or material depending on context N5 〜と to Indicates company, quotation, natural condition, complete list, or direct connection between elements N5 〜の no Indicates possession, relation between nouns, nominal explanation, or turns a verb into a noun phrase N5 〜か ka Marks a question, alternative, or uncertainty, appears at the sentence end or between options