had found是什么时态[朗读]

had found是过去完成时态。
had：v.有;持有;占有;由…组成;显示出(性质、特征)。
found：vt.建立;创建(组织或机构，尤指提供资金);兴建(城镇或国家);把…基于。
扩展资料。
once he had found his feet he was able to deal with any problem
他一旦变得自信了就能够处理任何问题。
he had found a drum of electric cable
他发现了一卷电缆。
her father had found an outlet for his ambition in his work
她父亲在工作中找到了施展抱负的`机会。
officers had found a large bread knife on the rubbish tip
警察在垃圾场发现了一把很大的面包刀。
isaac had found the work unendurable and walked out of the job
艾萨克觉得这份工作实在令人难以忍受，就辞职走人了。