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.

I do not need to be watched over
or MINDED or cared for.
Game of Thrones Season 7, Episode 6

Can't say I MINDED much.
Game of Thrones Season 3, Episode 5