〜てしまう — Japanese Grammar
〜てしまう Property Value Pattern 〜てしまう JLPT Level N4 Type completion Formality Neutral Register Both Meaning The pattern 〜てしまう expresses that an action has been completed entirely or that an action occurred unexpectedly, often resulting in a feeling of regret or disappointment. It emphasizes the finality of an event. Structure Formula [Verb Te-form] + しまう Conjugation: Take the Te-form of any verb (e.g., 食べる → 食べて, 読む → 読んで) and attach...