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"had undergone" vs "had underwent"

The correct phrase is "had undergone." The phrase "had underwent" is incorrect in English.

Last Updated: March 22, 2024

had undergone

This phrase is correct in English and commonly used.

The phrase "had undergone" is the past perfect form of the verb "undergo." It is used to indicate that something happened in the past before another past action or time.

Alternatives:

  • had underwent
  • underwent
  • has undergone
  • will undergo
  • is undergoing

had underwent

This phrase is incorrect in English. The correct form is "had undergone."

The correct form is "had undergone," which is the past perfect form of the verb "undergo." It is used to indicate that something happened in the past before another past action or time.

Alternatives:

  • had undergone
  • underwent
  • has undergone
  • will undergo
  • is undergoing

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