have you been属于什么时态

have you been属于什么时态 'You have been busy 这是什么时态? have+been+现在分词构成什么时态? I have been to shanghai 什么时态 would have been completed表示什么时态? Hola if you feel that you've been down the same road 里面的 have been 什么时态? have been eating 属于哪种时态啊?怎么用? Have you ever been to Guilin?Yes.I____ there months ago.回答用什么时态? Have you been corresponding with him?这句话是什么时态?什么用法呢? have+been是什么时态 how long have you been skating?这句里有的been,是属于什么句型.有点忘了. Have you ever been to shanghai?这个句子是什么时态 have you ever been to an amusement?是什么时态 Have you ever been to a museum?(翻译+时态） i have been told that+从句 从句用什么时态? have you seen my food?什么时态 How long have you been doing是什么时态的句子?这个时态怎样构成? Where have you been hiding这句话是什么时态,为什么用这个时态,如何翻译.