If you do not leave me .I will by your side untill the life end.这句话有语法问题吗?

看看这句话有语法问题吗?我觉得应该 是这样写的 :If you did not leave me .I would by your side untill the life end.
不对。will / would + 动词原形。by 是介词。
望采纳!谢谢!
没有野嫌问题。燃嫌If you did not leave me .I would by your side untill the life end.才皮脊手有问题.