事態が急速に変化してる

N4 事 koto thing, matter, fact, event N3 急速 kyuusoku rapid, swift, fast N3 変化 henka change, variation, shift

N4 事 ji, zu / koto, tsuka.u, tsuka.eru matter, thing, fact N1 態 tai / waza.to attitude, condition, figure N4 急 kyuu / iso.gu, iso.gi, se.ku hurry, emergency, sudden N3 速 soku / haya.i, haya-, haya.meru, sumi.yaka quick, fast, vite N3 変 hen / ka.waru, ka.wari, ka.eru unusual, change, strange N3 化 ka, ke / ba.keru, ba.kasu, fu.keru, ke.suru change, take the form of, influence

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 〜に ni Indicates destination, target, arrival point, specific time, or person receiving an action