had enhanced
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past perfectof enhance.past perfect
Used to express a completed action that took place before another specific past action occurred.
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.
There, the jurisdiction had enhanced police enforcement, installed a speed feedback radar and conducted public outreach.
From Los Angeles Times ● Apr. 29, 2026
But that doesn’t prove Novavax’s protection is more durable, she stresses: Novavax hit the scene much later, when many recipients had enhanced immunity from a previous infection.
From Science Magazine ● Oct. 6, 2023
Marking the anniversary on Tuesday, an editorial in the official PLA Daily newspaper said the military had "enhanced its ability to carry out diversified military tasks in a wider space".
From Reuters ● Aug. 1, 2023
The 76-year-old former Who Wants to be a Millionaire host, said the family had "enhanced" his home life.
From BBC ● Oct. 25, 2022
Then they had enhanced the beds and made them deep and soft with more boughs, there was enough firewood for a month, and they had made birch-bark containers to hold extra hazelnuts and berries.
From "The River" by Gary Paulsen
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