Word.ws English Dictionary

Past tense of deregulate

regular verb

The past tense of deregulate is deregulated. The past participle is also deregulated.

Forms of deregulate

Base form (V1)deregulate /diːˈɹɛɡjəleɪt/
Past tense (V2)deregulated
Past participle (V3)deregulated
Present participlederegulating
Third person singularderegulates

Deregulated in a sentence

  • "We're still in a deregulated market, so operators identify routes that they deem profitable.2023 June 14, Anthony Lambert, “A vision for transport in the South West”, in RAIL, number 985, page 42. From the entry deregulated
  • The government has also deregulated interest rates, letting the market decide the cost of money.1993 November 21, “Seoul Surging”, in Business Week, retrieved 25 Aug 2014. From the entry cost of money

Meaning of deregulate

  1. verb To remove the regulations, or legal restrictions, from.

Full definition of deregulate

Questions about the past tense of deregulate

What is the past tense of deregulate?
The past tense of deregulate is deregulated.
What is the past participle of deregulate?
The past participle of deregulate is deregulated.
Is deregulate a regular or irregular verb?
Deregulate is a regular verb: its past tense adds -d.

Source and license

Adapted from Wiktionary: deregulate (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

Last updated:

Cite this page: “Past tense of deregulate.” Word.ws, https://word.ws/past-tense/deregulate. Based on Wiktionary, CC BY-SA 4.0.