whatever、whoever、wherever、however这样的词怎么用?1Theyalwaysstandbymewhateverthereisanythinghappen.这句错在哪里,怎么改?2另外再给我一些使用这类词（whoever、wherever、however）的使用例子,并且有针

Question

whatever、whoever、wherever、however这样的词怎么用?
1 They always stand by me whatever there is anything happen.这句错在哪里,怎么改?
2 另外再给我一些使用这类词（whoever、wherever、however）的使用例子,并且有针对的说明.
3 however除了作为连词表示然而外,有没有表示“无论怎样”的用法?比如however big这样的.
这些词后面是加句子，还是词组？

Answer 1

whatever 无论什么,whoever 无论谁,whereever 无论哪里,however 无论如何,然而,不管怎样.
I will help you whatever you do.无论你做什么我都会帮你的.
I will believe you whoever you meet.无论你去见谁我都相信你.
I will follow you whereever you go.无论你去哪里我都跟着你.
However big,it's a apple.无论多大,它也就是一个苹果.
He is a thief however dissembling.无论怎么掩饰,他也是小偷.