Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
they may regret
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they may regret" is correct and usable in written English.
It can be used to express the possibility that someone will feel remorse or disappointment about a decision or action in the future. Example: "If they choose to ignore the warning signs, they may regret their decision later."
✓ Grammatically correct
News & Media
Academia
Wiki
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
37 human-written examples
As it is they have failed to deal seriously with the much-valued "grey vote" – it is a decision they may regret on 6 May.
News & Media
They may regret that.
News & Media
They may regret it.
News & Media
They may regret not paying closer attention.
News & Media
This is something they may regret in the coming months.
News & Media
But unless they compromise, they may regret having started this battle.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
23 human-written examples
Others may regret they were not given a more memorable moniker.
News & Media
Sunshine on the second day changed the pitch, removing swing from the equation, and although they batted well Warwickshire may regret that none of their batsmen went on to make a really big score.
News & Media
They acknowledge that the agent may regret the option issuing from these deliberations but differ about the regret's significance.
Science
You may regret it later in life in case they actually go and something bad happens.
Wiki
They may have been a little harsh in their punishment and may regret it later.
Wiki
Expert writing Tips
Best practice
When using "they may regret", ensure the context clearly indicates what action or decision might lead to future regret. Be specific to avoid ambiguity.
Common error
Avoid using "they may regret" when the outcome is already known or certain. Use stronger language if the regret is a guaranteed result, such as "they will regret".
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they may regret" functions as a modal expression of potential future regret. It combines the pronoun "they" with the modal verb "may", indicating possibility, and the verb "regret", expressing a feeling of sorrow or disappointment over something done or left undone. Ludwig AI confirms this usage.
Frequent in
News & Media
75%
Academia
15%
Wiki
10%
Less common in
Formal & Business
0%
Science
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "they may regret" is a grammatically correct and frequently used phrase that expresses the possibility of future remorse or disappointment. As Ludwig AI confirms, this phrase is versatile and appears most often in News & Media and Academia sources. When writing, remember to use it when expressing a possibility, rather than a certainty. Alternatives such as "they might lament" or "they could be sorry" can provide different shades of meaning depending on the context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they might come to regret
Adds the phrase "come to", emphasizing the gradual realization of regret over time.
they might lament
Replaces "may" with "might" and "regret" with "lament", indicating a sense of sorrow or mourning.
they may later deplore
Substitutes "regret" with "deplore", indicating strong disapproval and regret.
they may feel remorse
Replaces "regret" with "remorse", implying a deeper and more moral form of regret.
they could rue the day
Uses a more dramatic expression, "rue the day", suggesting intense regret and wishing something had never happened.
they could be sorry
Offers a simpler and more direct expression of potential future regret.
they could look back in sorrow
Emphasizes the act of reflecting on a past decision with sadness.
they might think twice about
Suggests a reconsideration motivated by potential regret, rather than the regret itself.
they might have second thoughts
Implies a reconsideration due to anticipated regret.
they may face repercussions
Focuses on the negative consequences they might experience, which could lead to regret.
FAQs
How can I rephrase "they may regret" to sound more formal?
For a more formal tone, consider alternatives such as "they might lament", "they could rue the day", or "they may later deplore".
What's a less formal way to say "they may regret"?
In more casual contexts, you can use alternatives like "they could be sorry" or "they might think twice about".
How to use "they may regret" in a sentence?
Use "they may regret" to express a potential future feeling of remorse or disappointment, as in "If they choose to ignore the warning signs, "they may regret" their decision later."
What's the difference between "they may regret" and "they will regret"?
"They may regret" suggests a possibility of future regret, while "they will regret" implies a certainty. The former is less definitive than the latter.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested