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.

We haven't EVER talked properly.
Game of Thrones Season 7, Episode 2

To anyone, EVER.
Game of Thrones Season 8, Episode 4

Your mother is less in need of rescue
than any woman I've EVER met.
Game of Thrones Season 3, Episode 9

Father said he was the best
swordsman he EVER saw.
Game of Thrones Season 6, Episode 3

...will EVER see
what we are going to see.
The Big Bang Theory Season 2, Episode 23