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Kumenglish Posted 3 years ago
Grammar

What existed

What existed before dinosaurs?

Does the past-tense helping verb need to "What existed"?

  

Top answer

Does the past-tense helping verb need to "What existed"? No. The sentence is grammatically fine, if evolutionarily vague.

  • Does the past-tense helping verb need to "What existed"?
  • No.
  • The sentence is grammatically fine, if evolutionarily vague.
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2 Answers
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kumenglishWhat existed before dinosaurs?Does the past-tense helping verb need to "What existed"?

No. The sentence is grammatically fine, if evolutionarily vague.

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kumenglish

What existed before dinosaurs?

Does the past-tense helping verb need to "What existed"?
Is the past-tense verb "did" needed in "What existed"?

I assume you mean 'did', which is used in past-tense questions.

This is the exception where we want to know the sub

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