Word.ws English Dictionary

Past tense of swim

irregular verb

The past tense of swim is swam. The past participle is swum.

Forms of swim

Base form (V1)swim /swɪm/
Past tense (V2)swam /swæm/
Past participle (V3)swum /swʌm/
Present participleswimming /ˈswɪmɪŋ/
Third person singularswims

Swam and swum in a sentence

  • Half of the guinea pigs were swum daily.
  • The eight-tentacled octopus swam through the water.From the entry tentacled
  • He was aiming to get into the school swimming team, and to that end he swam every evening.From the entry to that end
  • "When I was growing up, my parents threw me into swim practice and I swam every day.2021 September 15, Laura Brehaut, “Cook this: Lazy pierogies with wild mushrooms, cabbage and prunes from Let's Do Dinner”, in National Post. From the entry leniwe
  • He swam a few strokes and then sat on a rock to dry out.2017, Peter Stamm, translated by Michael Hofmann, To the Back of Beyond, New York, N.Y.: Other Press, →ISBN, page 114. From the entry pack lunch

Meaning of swim

  1. verb To move through the water, without touching the bottom; to propel oneself in water by natural means.
  2. verb To become immersed in, or as if in, or flooded with, or as if with, a liquid.
  3. verb To move around freely because of excess space.

Full definition of swim

Questions about the past tense of swim

What is the past tense of swim?
The past tense of swim is swam.
What is the past participle of swim?
The past participle of swim is swum.
Is swim a regular or irregular verb?
Swim is an irregular verb: its past tense is not formed with -ed.

Source and license

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