The best way to learn proper English is to read news report, and watch news on TV. Watching TV shows is a great way to learn casual English, slang words, understand culture reference and humor. If you have already watched these shows then you may recall the words used in the following dialogs.

Bran needs to find the
raven BEYOND the Wall.
Game of Thrones Season 3, Episode 7

whatever you saw
BEYOND the Wall.
Game of Thrones Season 7, Episode 3

If she's driven you this far,
it's gone BEYOND your control.
Game of Thrones Season 7, Episode 3

So it went BEYOND the mere fact
of coitus to a blow-by-blow, as it were.
The Big Bang Theory Season 4, Episode 20

You've lived BEYOND the Wall.
What are you scared of?
Game of Thrones Season 1, Episode 10