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"why you didn't sleep yet?" vs "why you haven't sleep yet?"

Both phrases are incorrect. The correct form would be: 'Why haven't you slept yet?' This is a common mistake made by English learners when forming questions in the present perfect tense.

Last Updated: March 25, 2024

why you didn't sleep yet?

This phrase is incorrect. The correct form should be 'Why haven't you slept yet?'

The correct form uses the present perfect tense 'haven't slept' to indicate an action that started in the past and continues up to the present moment.

why you haven't sleep yet?

This phrase is incorrect. The correct form should be 'Why haven't you slept yet?'

The correct form uses the present perfect tense 'haven't slept' to indicate an action that started in the past and continues up to the present moment.

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