is ttat sentense correct?

to encounter
have encountered (present perfect, active voice)
have been encountered (present perfect, passive voice)
have been encountering (present perfect continuous, active voice)
have been being encountered (present perfect continous, passive voice)

由於問題的主語是you，而you是encounter的使動者，所以encounter便要用active voice。那麼，have been encountered 和 have been being encountered 就是錯用法了。用present perfect還是present perfect continuous就在乎你想發問的意思。以你的補充，用present perfect較正確，因為present perfect continuous是用於強調在不斷發生的事情。

第一個回答者也寫對了，behaviour不該也上s，因為那是個不可數名詞。

lee句句子唔係好通順
encounter 之後唔會用"rude behaviors" , 通常都係話 encounter difficulties/troubles
同埋
Have you ever been - 之後個動詞要 + ing 或者變做past participle
for example : Have you ever been fishing? (你有無許過釣魚?)
or HAve you ever been arrested? (你有無試過俾人拉?)
你的句子其實想表達甚麼的?
用 have you ever encoutered 會比較適合

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