Explanation
Often used to express 'doing something well' or 'often'.
Formation
よく + Verb-casual
Detailed explanation
The よく～ grammar point is used to express that someone does something well, frequently, or often. It is often placed before the verb and can also mean 'well done' or 'good job' when praising someone's action.
Examples
彼はよく勉強します。
Kare wa yoku benkyou shimasu.
He studies often.
彼女はよく料理を作ります。
Kanojo wa yoku ryouri o tsukurimasu.
She often cooks.
昔の友達とよく遊んでいました。
Mukashi no tomodachi to yoku asonde imashita.
I used to play a lot with my old friends.
よくできました！
Yoku dekimashita!
Well done!
Practice
Grammar content sourced from hanabira.org.