waiting/waitting那一个对?

waiting/waitting那一个对? waitting和waiting哪个是对的? 应该是waiting还是waitting? 为什么wait的现在分词是waiting而不是waitting? 应该是waiting for you还是waitting for you?(几个t) waiting和waitting的区别.以及各自的用法 waitting 和 waiting 那个是正确的表达 i will waiting for you 和 i will be waitting for you什么区别? 是I,m waiting for you!还是I,m waitting for you! 是I'm waiting for you还是I'm waitting for you Waitting a waitting For