虚拟语气这么举例可以吗?尤其是将来时的那两个句子

题目

虚拟语气这么举例可以吗?尤其是将来时的那两个句子
想用一句话做例子表示三种情况,这么说对吗?
与现在事实相反
If I had enough money, I would buy myself a computer.
与过去事实相反
If I had had enough money, I would have bought me a computer.
与将来事实相反
If I were to have enough money, I would buy myself a computer.
还有省略IF的时候（将来的是否对）：
现在：Had I enough money, I would buy myself a computer.
过去：Had I had enough money, I would have bought me a computer.
将来：Were I to have enough money, I would buy myself a computer.

答案

可以