一到初中的语法题,I ‘ve been sitting in front of the computer for an hour.I ‘ve been sitting能不能改成I have sit

一到初中的语法题,I ‘ve been sitting in front of the computer for an hour.I ‘ve been sitting能不能改成I have sit 语法题时态题I've beenI've been the Times travel editor for 10 years.I've been makingI've been making trips abroad since 1997,and I've visitedI've visited 38 countries.Bargaining is one thing I've learnedI've learned to do.I've traveledI've trav i've been here before 这句是什么语法啊? 解释一下这句话的语法：I've never been in a relationship请问这是现在完成时的那种用法? I've been expecting I've been cryin Ive been to I've been filming. 英语翻译I Have Never Been to Me这首歌里有这么一句歌词：Sometimes I've been to crying for unborn children that might have made me complete.这里I've been to crying怎么理解?感觉这里语法有点怪,为什么是I've been to cryin 哪首歌的歌词刚开始时是lately I've been,I've been losing sleep I've been running for ages 语法感觉没对大家指点下那 been后为啥直接跟的是 动名词？？？ I’ve been...的ve是什么?这里的been去掉和不去掉有什么区别 语法上分析并翻译I've been waiting all my life i must've been blind.语法正确么?怎么翻译.若错了怎么改? 英语翻译1.里面的've等于什么?have?2.如果是He had been是不是等于He'd been?I've 是过去完成时？请语法好的帮我详细说一下这个I've been 以及后面的这个been是什么含义 I've coming up here night after night for several weeksI've been coming up here night after night for several weeksI have been coming 的语法我模模糊糊的 八年级下册英语书语法：How long have you been skating?I've been skating since nine o'clock. I've been to me