I wish I could have time to play chess every day为什么要用could 而不是用 can

I wish I could. I wish I could have saved him from agelessness. wish I could wish I could wish i could 歌词 I wish I could//would have 有什么区别I wish I could have I wish I would have 有什么区别呢,最好能举个例子 Wish That I Could Tell “I wish that I could show you” i wish i could break your I wish i could your one I wish I could give up______(喝酒). I wish i could happy every I wish I could give you some i wish i could help you How I wish I could 造句 I Wish I Could Say 歌词 “I wish I could visit him again. i wish i could 这个句式中wish的用法