Word.ws English Dictionary

Past tense of reason

regular verb

The past tense of reason is reasoned. The past participle is also reasoned.

Forms of reason

Base form (V1)reason /ˈɹiːzən/
Past tense (V2)reasoned /ˈriːzənd/
Past participle (V3)reasoned /ˈriːzənd/
Present participlereasoning /ˈɹiːzənɪŋ/
Third person singularreasons /ˈɹiː.zənz/

Reasoned in a sentence

  • I reasoned the matter with my friend.
  • As such, they cannot be deterred or reasoned with in any way.2011 April 30, United States Strategic Command, CONPLAN 8888-11 "COUNTER-ZOMBIE DOMINANCE" (PDF), archived from the original on 15 Mar…. From the entry cognizant
  • Banneth was nothing compared to this crazo, Banneth was pure reasoned sanity.1996, Peter F. Hamilton, The Reality Dysfunction (The Night's Dawn Trilogy; 1), London: Tor, published 2008, →ISBN, page unknown. From the entry crazo
  • The news of an inter-caste marriage would upset Komal's maternal uncles, her mother reasoned, and she feared their wrath.2023, Radhika Iyengar, Fire on the Ganges, Fourth Estate, page 275. From the entry intercaste
  • Releasing a list of his “claims,” they reasoned, might allow someone, somewhere to make a connection that police couldn't hope to.2008, John Douglas, Johnny Dodd, Inside the Mind of BTK: The True Story Behind the Thirty-Year Hunt for the Notorious Wichita Serial…. From the entry with a grain of salt

Meaning of reason

  1. noun That which causes something: an efficient cause, a proximate cause.
  2. noun A motive for an action or a determination.
  3. noun An excuse: a thought or a consideration offered in support of a determination or an opinion; that which is offered or accepted as an explanation.

Full definition of reason

Questions about the past tense of reason

What is the past tense of reason?
The past tense of reason is reasoned.
What is the past participle of reason?
The past participle of reason is reasoned.
Is reason a regular or irregular verb?
Reason is a regular verb: its past tense adds -ed.

Source and license

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