동사 형태
원형
grind
Past Simple
ground
Past Participle
ground
예문
원형 · grind
We grind fresh coffee beans every morning.
Past Simple · ground
The mill ground wheat into flour for the village.
Past Participle · ground
The spices have been ground into a fine powder.
활용 패턴
과거형과 과거분사가 같은 형태입니다.