〜てしまう

The auxiliary verb 〜てしまう indicates that an action has been completed, often with a sense of regret or finality. In this context, it means 'I ate all the apples completely.'

Here, 〜てしまいました expresses regret or an unwanted completion of an action. 'I forgot my homework (regrettably).'

This sentence uses 〜てしまった to show regret or an unfortunate outcome. 'Yesterday, I lost my wallet (regrettably).'

The usage of 〜てしまった here implies the complete consumption of the cake, potentially with a nuance of having eaten too much. 'I ate the whole cake by myself.'

This expresses regret over missing the train. 'I missed the train (regrettably).'

Using 〜てしまいました conveys regret about making mistakes on a test. 'I made mistakes on the test (regrettably).'

犬 (inu) means dog, and 遊びました (asobimashita) means played.

本 (hon) means book, and 面白い (omoshiroi) means interesting.

昨日 (kinou) means yesterday, 友達 (tomodachi) means friend, and 映画を見ました (eiga o mimashita) means watched a movie.

The past tense of てしまう is てしまった, indicating a completed action with regret.

The plain form of 〜てしまう is used to express completing an action.

〜てしまった is used to express regret about an action that has been completed.

〜てしまった is used to indicate an action that was completed, often with a sense of regret or misfortune.

〜てしまう can also indicate an intention to complete an action thoroughly.

〜てしまった is used for actions that are completed and have an undesirable outcome or cause regret.

〜てしまう here indicates that the action was completed, but with a feeling of regret or unintended consequence. While 'I ate all the cake' is technically correct, the nuance of 〜てしまう leans towards the regretful completion.

「宿題をしてしまいました。」 (Shukudai o shite shimaimashita) implies 'I accidentally or regretfully did my homework.' The 〜てしまう form adds this nuance of unintended or complete action.

「水を飲んでしまいます。」 (Mizu o nonde shimaimasu) uses 〜てしまう to convey the complete action of drinking all the water, often with a nuance of regret or a slightly unintended outcome.

This is true. 〜てしまう can indicate an action was completed fully, sometimes with a feeling of having done something without intention or having done it too fast.

This is false. 〜てしまう here indicates an accidental or regrettable action, so forgetting the wallet was unintentional and likely causes an inconvenience.

While it often implies regret or an unintended outcome, 〜てしまう can also simply emphasize the completion of an action, especially when it's done quickly or thoroughly, without necessarily being negative.

「〜てしまう」 can indicate an action was completed, often with a sense of regret or accidental completion. Here, 'うっかり' (carelessly) reinforces the accidental nature.

Eating 'all' the cake (全部) often implies a feeling of regret or having done something that perhaps shouldn't have been done, even if it's just a small indulgence.

The 'てしまう' form with the past tense (しまいました) conveys the completed action with an often implied sense of regret or accident.

While '〜てしまう' can express regret, it also frequently expresses the complete finishing of an action. So, it could simply mean 'I completely finished my homework.' The nuance depends on context.

Yes, '〜てしまう' often emphasizes the completion of an action, leaving nothing undone.

This is a common colloquial contraction. For example, 「食べてしまう」 becomes 「食べちゃう」.

The auxiliary verb '〜てしまう' indicates an action completed, often with a sense of regret or accidental completion. Here, it expresses regret over forgetting a wallet.

In this context, '〜てしまう' shows that the action (playing a game) was completed, despite the user having homework to do, implying a sense of regret or an unintended outcome.

The phrase 'うっかり' (carelessly) combined with '〜てしまった' emphasizes the accidental and regrettable nature of revealing a secret.

This sentence uses '〜てしまう' to convey the unfortunate and completed action of accidentally throwing away important documents.

Here, '〜てしまった' indicates that time passed quickly and unexpectedly, reaching a later hour than intended, often with a sense of mild surprise or regret.

This sentence uses '〜てしまいました' to express that the entire cake was eaten, often implying a sense of having finished it all, or perhaps a slight regret if it was meant to be shared.

The auxiliary verb '〜てしまう' indicates an action completed, often with a sense of regret or accidental completion. Here, forgetting a wallet on the train is something that has unfortunately happened.

'〜てしまう' here conveys the accidental or regrettable action of having told a secret.

The volitional form of '〜てしまう' ('〜てしまおう') expresses the intention to complete an action thoroughly, often with a sense of getting it over with. In this case, 'let's finish all the homework.'

Here, '〜てしまった' indicates that the computer has broken completely, implying a completed and often regrettable state.

'〜てしまった' signifies that the action of sleeping is fully completed. Depending on context, it could imply 'he has already fallen asleep (and it's too late to talk to him)' or simply 'he has finished sleeping.'

'〜てしまった' indicates that the action of eating all the cake is completed, often with a nuance of regret (e.g., 'I ate it all up!').

文章の「仕事で疲れていると、ついつい夜更かしをしてしまう癖がある」から、Aさんが疲れているときに夜更かしをしてしまう癖があることが分かります。

文章の「大事な会議の資料を家に忘れてきてしまい、会社で大慌て」から、Bさんが資料を家に忘れてきてしまったために慌てたことが分かります。

文章の「説明書をよく読まずに操作してしまい、いくつかの設定を間違えてしまった。後で使い方を調べ直すのに時間がかかり、少し後悔している。」から、Cさんが説明書を読まずに操作したことを後悔していることが分かります。

「うっかり秘密を話してしまいました」implies regret over accidentally revealing a secret. The other options describe completion.

「レポートを書き上げてしまいました」simply states that the report was finished. The other options suggest a negative outcome or regret.

「〜てしまう」is used here to express that the action of buying too many snacks happened somewhat unintentionally or with a slight sense of regret/completion, which aligns with 'ended up buying'.

「バスに乗り遅れてしまった」clearly expresses regret or an unfortunate outcome of missing the bus.

「宿題を全部やってしまった」can also mean 'I completely finished all my homework', implying thorough completion without regret, depending on context.

「〜てしまう」can indeed be used to emphasize that an action was completed thoroughly or entirely, for example, 「全部食べてしまった」(I ate it all up).