I have been collected shells since Isaw her.和I have been col

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I have been collected shells since Isaw her.和I have been collecting shells since I saw her哪个对?

正确的是 I have been collecting shells since I saw her.
再问：但是前一个句子哪错了啊
再答： I have been collected 是 I am collected 的完成式意思是"我已被收集" I have been collecting 是 I am collecting 的完成式意思是"我一直在收集"
再问：第一个句子没有been是不是俩个个都对
再答：是的 I have collected 是 I collect 的完成式, 這樣說法也是對的

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