Update Only - just.md

🔰 Grammar/Only - just.md

@@ -104,10 +104,11 @@ Means "not only A but also B".
 > 彼女は{綺麗|きれい}==ばかりでなく=={天才|てんさい}もあるです。
 > She's not only beautiful, she's also a genius.
 
-# TODO
-
 ## てばかりいる
 
-only; nothing but ~
+Means "only", "nothing but".
+Used with a verb in て form.
 
-https://jlptsensei.com/learn-japanese-grammar/%e3%81%a6%e3%81%b0%e3%81%8b%e3%82%8a%e3%81%84%e3%82%8b-te-bakari-iru-meaning/
+> [!info] Examples
+> {僕|ぼく}の{犬|いぬ}は{鳴|な}け==てばかりいる==。
+> My dog is always barking.