Word.ws English Dictionary

Past tense of flex

regular verb

The past tense of flex is flexed. The past participle is also flexed.

Forms of flex

Base form (V1)flex /flɛks/
Past tense (V2)flexed /flɛkst/
Past participle (V3)flexed /flɛkst/
Present participleflexing /ˈflɛksɪŋ/
Third person singularflexes /ˈflɛksɪz/

Flexed in a sentence

  • What do you think, Miss Fox?" He flexed impressive biceps.1994, Elise Title, Body Heat, page 189
  • "I don't know where," I flexed on him with my height advantage, "you getting all this 'soft' bullshit from, dawg, but you just keep fuckin around.2006, Noire [pseudonym], Thug-A-Licious: An Urban Erotic Tale, New York, N.Y.: One World, Ballantine Books, →ISBN, page 108
  • The muscularity in his forearm was visible as he flexed his fingers.From the entry muscularity
  • Longitudinal color Doppler ultrasound of the same joint in a slightly flexed position shows marked paraarticular hyperemia.2015, James F. Griffith, Diagnostic Ultrasound, page 6. From the entry paraarticular
  • A timid and gentlesome frog approached her, gravely bowed in a groove below her flexed kneecap.2005, Jeremy Hoemsen, Okanagan University College, Bible Prophecies Revealed. From the entry gentlesome

Meaning of flex

  1. noun Flexibility, pliancy.
  2. noun An act of flexing.
  3. noun Any flexible insulated electrical wiring.

Full definition of flex

Questions about the past tense of flex

What is the past tense of flex?
The past tense of flex is flexed.
What is the past participle of flex?
The past participle of flex is flexed.
Is flex a regular or irregular verb?
Flex is a regular verb: its past tense adds -ed.

Source and license

Adapted from Wiktionary: flex (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.

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