翻译一句话，正式一点的英语。

No matter what, I'm right behind you.
No matter what, I'm always on your side.
这是俩种支持你的说法
无论如何也可以用Anyway
其实都差不多看你喜欢哪个了?

i 'll be back up anyway
i'll be back up whatever happens.

No matter what happens,I will stand on your side.

Whatever happens ,I will support you

In any case,I am always behind you.（正式）

In any case, I support you!