now i regret having done改成to have done不行吗?为什么?

now i regret having done改成to have done不行吗?为什么? now i'm having ——How dare you talk to your teacher like that?——Well,now i regret ever （having done） that.为什么要用having done 关于regret的词性和用法regret可以做动词和名词一般说regret to do/regret doing我想问的是 be regret for doing sth.例如：I'm not regret for having done it. I regret 这句话是什么时态?I regret not having accepted your advice. 英翻译中 I regret not having booked the tickets for the opera . 现在分词不是不能做宾语吗?为什么可以说I regret having told a lie? 英译中 i regret not having booked the tickets for the opear To this day I do not regret having made that remark.为什么用having made而不是making? Now too late to regret regret doing与regret having done有什么区别呢? regret doing和regret having done有何区别 regret doing sth 和 regret having done的区别 I always regret not ______ harder when I was young.A.studyingB.having studiedC.to studyD.to have studied I always regret not ( )harder when I was young.空处为什么是having studied,而不是studying? Do you regret having left your first job why should I don't earn as much ,but i enjoymoreof it i regret having missed the chance的问题我今天在365口语大全里读到个句子i regret having missed the chance=i'm sorry to have missed the chance想问问为什么不是i regret missing the chance 我知道regret doing 对过去的事后