How to make a negative question from a negative sentence with wh?
Hello everyone
Could please teach me what's the correct form of a negative question with wh for example:
I didn't study last nigh because I was sick

Is it correct to say: why didn't you study last night? Why did you NOT study last night?
Which better?

If you have a link of a vidoe teaches this rule , I will be greatful
Thank you

Question

How to make a negative question from a negative sentence with wh?
Hello everyone 
Could please teach me what's the correct form of a negative question with wh for example:
I didn't study last nigh because I was sick

Is it correct to say: why didn't you study last night? Why did you NOT study last night?
Which better?

If you have a link of a vidoe teaches this rule , I will be greatful 
Thank you

Answer

Yes, both forms could work, but I would more naturally say the first: "Why didn't you study last night?"

Answer

Both of your question forms are correct.

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