I have already been in nanjing I have yet been in nanjing这两句是否正确?若不正确,那怎样改正确?

I should already have been mature i have already been to beijing改为一般疑问句. I'm sure have already been in love with you I have already been to Japan t______ since 2001 i have already been to ocean park.改为否定句 I'm already eating and have been for a long I have already been here for 5years =I have been here_____5 years______ I have already been to beijing 改为否定句如题.I ____ been to beijing ______. all things have been already I have already/ already have 哪个对? i have already sleeped I have already ,I already 哪个对? I (have been learning) 5000 English words already.为什么不用 have learnt You have already been changed into many!Sorry..I need to have left!Good翻译 Sad I have been fooling ourselves,because I already forget you. I need a boy because I have already been in love with him I have already been to Beijing.改为否定句和一般疑问句 I have already been to Hainan lsland.否定句怎么写?