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.

"The Lannisters are treating me well
and PROVIDING me with every comfort.
Game of Thrones Season 7, Episode 6

And I suppose
we're PROVIDING the Westerosi?
Game of Thrones Season 7, Episode 2

I can see that.
I was PROVIDING you with an alternative.
The Big Bang Theory Season 3, Episode 6

l was, and am,
PROVIDING for our family.
Breaking Bad Season 4, Episode 4

You know, mister, l've been
PROVIDING my services
for the past 30-odd years.
Breaking Bad Season 4, Episode 2