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.

He's CURRENTLY in his chambers at prayer.
Game of Thrones Season 6, Episode 8

I'm just CURRENTLY
in between situations.
Breaking Bad Season 2, Episode 5

It's CURRENTLY orbiting
Jupiter's largest moon...
The Big Bang Theory Season 1, Episode 1

What are you CURRENTLY developing?
The Big Bang Theory Season 9, Episode 23

Every cocky T. Rex CURRENTLY swimming
around in the gas tank of your car.
The Big Bang Theory Season 8, Episode 9