All of your sentences here need the object, Kooyeen. As far as I can think (at the moment), know always needs an object except with the interjection: I'm getting tired of all this work, you know.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Mister Micawber I didn't tell you because I thought you knew!
KooyeenHi,
I'm one of the best guitarists, everybody know (it/this/that).
Could someone exaplain that? Thanks in advance