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had based
  • past perfect of base.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Those killed included 11 women, two men and four children, the NGO said, adding it had based its findings on statements from witnesses, NGOs and journalists.

From Barron's • Feb. 9, 2026

He said Ryanair had started recalling engineers it had based at Boeing’s factories to oversee the plane maker’s work.

From The Wall Street Journal • Sep. 30, 2025

Months later, when the FBI tracked down a copy of the paperwork used to justify the search, investigators discovered that Deputy 1 had based it on information from an unnamed confidential informant.

From Los Angeles Times • Sep. 26, 2024

Speaking about his role as Flynn, the actor said he had based his portrayal of the character on his old mentor and Pop Idol judge.

From BBC • Aug. 17, 2022

It’s rather interesting; I had based our estimated taxes on a historical rate of return of approximately 10% annual yield.

From "Drums, Girls, and Dangerous Pie" by Jordan Sonnenblick