kicked a dog when it was down

Verb

form-of participle past

simple past tense and past participle of kick a dog when it's down

Japanese Meaning

『kick a dog when it's down』の単純過去形および過去分詞形にあたります。

After the argument, he regretted that he kicked a dog when it was down and immediately apologized.

口論の後、彼は感情に任せて倒れている弱い犬を蹴ってしまったことを後悔し、すぐに謝罪した。

Sense（1）

simple past tense and past participle of kick a dog when it's down