窓の外はしとしとと雨が降っていた

N5 窓 mado window N5 外 soto outside, exterior N5 雨 ame rain

N3 窓 sou, su / mado, tenmado, kemudashi window, pane, fenêtre N5 外 gai, ge / soto, hoka, hazu.su, hazu.reru, to- outside, extérieur, fuera N5 雨 u / ame, ama-, -same rain, pluie, lluvia N3 降 kou, go / o.riru, o.rosu, fu.ru, fu.ri, kuda.ru, kuda.su descend, precipitate, fall

N5 〜ている te iru Indicates ongoing action, continuous state, repeated habit, or resulting condition depending on context 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 〜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 〜は wa Marks the topic of the sentence, indicates what the sentence is about, can contrast with another element, organizes main information