since you been gone是什么时态啊?

Since You Been Gone 歌词 Since You'Ve Been Gone 歌词 jason-since you ve been gone 求歌词 Since U Been Gone 歌词 since u been gone中文歌词 since you been gone 是kelly clarkson 的一首歌 请问seen you been gon 英语翻译有劳了~Verse 1Since you've been gone I've been lonelyLongin I have been sick since yesterday.中have been 是什么是时态为什么要用been. 'You have been busy 这是什么时态? 一首叫做GONE的歌,第一句是Since you've been gone away,歌手是谁 where have you gone 与where have you been 的区别是什么啊 跪求歌名第一句是Since you’ve been gone away的歌名