Grammatical error due to misuse of a verb as a noun
People may mistakenly use "a pray" due to confusion between the verb "pray" and the related noun "prayer".
The correct usage depends on the intended meaning. If referring to the act of praying, the correct form is "a prayer". If describing the action, "pray" remains a verb without an article.
The phrase "on accident" likely arose by analogy with "on ... Learn more →
The error often occurs because "don't" is widely used as ... Learn more →
People often confuse past tense forms with past participle forms, ... Learn more →
People may confuse the adjective "temporary" with the adverb "temporarily". ... Learn more →