Word.ws English Dictionary

Past tense of swarm

regular verb

The past tense of swarm is swarmed. The past participle is also swarmed.

Forms of swarm

Base form (V1)swarm /swɔɹm/
Past tense (V2)swarmed
Past participle (V3)swarmed
Present participleswarming
Third person singularswarms

Swarmed in a sentence

  • He swarmed up a tree, and presently threw down a ripe nut.1919, W[illiam] Somerset Maugham, “chapter 55”, in The Moon and Sixpence, [New York, N.Y.]: Grosset & Dunlap Publishers […], →OCLC
  • A Lurcher swarmed at us, and Grigfen shot a wave of ghostlight to knock it over.2020 February 18, Sheena Boekweg, Glitch Kingdom, Feiwel & Friends, →ISBN. From the entry fast travel
  • After 79 days, Occupy Central — the protests for democracy that swarmed Hong Kong — is gone.2014 December 16, Nick Kirkpatrick, Justin Wm. Moyer, “Hong Kong’s Occupy Central protest is no more”, in The Washington Post, →ISSN…. From the entry Tiananmen Square
  • The navy regularly swarmed the streets of Plymouth on a Saturday night.2009, Dawn French, Dear Fatty, page 180. From the entry fishhead
  • The devilish host chorused a paean of victory as they swarmed back.1982–1984, Wu Cheng’en, “When the Heart Spirit Stays in the Home the Demons Submit; the Mother of Wood Helps Bring Monsters to the Truth”…. From the entry chorus

Meaning of swarm

  1. noun A large number of insects or other bugs (e.g. centipedes), especially when in motion or (for bees) migrating to a new colony.
  2. noun A mass of people, animals or things in motion or turmoil.
  3. noun A group of nodes sharing the same torrent in a BitTorrent network.

Full definition of swarm

Questions about the past tense of swarm

What is the past tense of swarm?
The past tense of swarm is swarmed.
What is the past participle of swarm?
The past participle of swarm is swarmed.
Is swarm a regular or irregular verb?
Swarm is a regular verb: its past tense adds -ed.

Source and license

Adapted from Wiktionary: swarm (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 swarm.” Word.ws, https://word.ws/past-tense/swarm. Based on Wiktionary, CC BY-SA 4.0.