발버둥 쳐요 · 발버둥 쳤어요 · 발버둥 칠 거예요 · 발버둥 치세요
to kick and struggle, to flail; to struggle desperately
Example
아이가 집에 안 가겠다고 발버둥 치며 울었어요.
The child kicked and cried, refusing to go home.
Word parts
발 'foot' + 버둥 (as in 버둥거리다 'to flail') — legs kicking wildly.