had done or had been done係past perfect tense, 係一個比較之下用的:
The job had been done in time when the messager came to take it.
HAD BEEN DONE與CAME之比較,had been done是早過came, 二者都係過去了的時間。即係個messager來拿時,那工作已完成。
我諗唔算倒裝句
如果將attached擺句頭,
正常都會keep番個grammatical structure:
Have I not visited the place, I wouldn’t have met her. /
Attached you may find the file you asked for.