hadgone
- 网络过去完成式；去了还没回来；去了某地
hadgonehadgone
过去完成式
先上床睡觉后想起，所以 "上床睡觉" 用过去完成式 (had gone)，"想起" 用过去式 (remembered)；想起的时候练习还没有做， …
去了还没回来
had been 和had... ... had been 去了并回来了 had gone 去了还没回来 have been to 是去过了某地方，但是已经回来了 ...
去了某地
had been 和had gone有什么区别 - 已解决 ... ... had been 去过某地（回来了） had gone 去了某地（没回来） had been 去了 …
等动词用过去完成时
1
Landmines are steadily being removed from farmland that hadgone to pot.
在曾经遭毁的农田里，移除地雷的工作正在稳步进行。