ongoing
on + going (see go)
https://gyazo.com/30f87c99e96bf88741a7a2b5cebaa97f
source: [警察の包囲|無料GIF画像検索 GIFMAGAZINE 2728302]
adjective
continuing; still in progress: 継続した; なお進行中の
〖通例名詞の前で〗(長い間)継続中の, 進行, 進展中の〈調査・論争・努力・争い・交渉など〉
e.g. ongoing negotiations.: 継続中の交渉
DERIVATIVES
ongoingness noun