Grammar › N3 · 05 Contrast, degree and extent
〜てばかりいる: doing nothing but; always
N3 · 05 Contrast, degree and extent
Says that someone keeps doing one thing too much.
Verb te-form + ばかりいる, or noun + ばかり + verb (ゲームばかりしている). The speaker is complaining about the repeated thing. Compare だけ, which is neutral.
Examples
弟は一日中ゲームばかりしている。
My younger brother does nothing but play games all day.
最近、外食ばかりで野菜が足りない。
Lately it is eating out all the time and I am short on vegetables.