改成I know that my turn have come

改成I know that my turn have come
原句是i knew that?my turn had come 我改成标题这样的对不?
my turn has come是什么时态？

我觉得不行.因为原句则是过去时态的 ,你的 标题变成是现在时态的,二者不可以互换的,而且你的my turn后面的have应该改成has时句子才算正确.我觉得应该变成：I knew my turn had come .因为宾语从句中的 that 可以省略.
“英语教师团队真诚为您解惑”