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have trebled

  • present perfect
    of treble.
    treble
    adjective
    threefold; triple.

Example Sentences

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See Examples For:

Bat prices are said to have trebled following increased demand from countries in South Asia, with some top-end models costing close to £1,000.

From BBC ● Feb. 3, 2026

Average sales on Belong's Nicosuma e-commerce site have trebled since Apple raised prices in July compared to the average over the previous three months, Inoue said.

From Reuters ● Nov. 8, 2022

Prescriptions have trebled over the past decade to almost 3m.

From The Guardian ● Dec. 2, 2017

Machines for washing clothes – and dishes – have trebled the workload of domestic servants by transforming their employers’ expectations concerning daily hygiene.

From Scientific American ● Oct. 29, 2017

And the doctor added that they could have trebled the number.

From Blue Ridge Country by Erskine Caldwell