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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
that could be useful
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that could be useful" is correct and usable in written English.
You can use it when suggesting that something may have practical value or benefit in a particular context. Example: "I found this article on time management techniques; I think that could be useful for our upcoming project."
✓ Grammatically correct
News & Media
Science
Academia
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
60 human-written examples
"Every landowner with enough acreage has the option of chipping a piece off that could be useful to us.
News & Media
3. Would testing or experimenting with this new tech teach us anything that could be useful later on?
News & Media
Although there are many Web APIs that could be useful for M&S applications, they are rarely used.
A theoretical model that could be useful for investigating the performance of ground vehicles using acceleration tests was developed.
Science
Experimental studies using animal models may provide insights that could be useful in clinical trials.
Science
For once, a moral panic that could be useful.
News & Media
Other members may have healthy coping strategies that could be useful to you.
Academia
But we also have peculiarities that could be useful in reducing greenhouse gas emissions.
News & Media
Mr. Sanford has strong credentials with conservatives — something that could be useful to Mr. McCain.
News & Media
The finding offers some ideas about propulsion that could be useful to the Navy.
News & Media
Currency controls impede all manner of things that could be useful to Chinese firms.
News & Media
Expert writing Tips
Best practice
When suggesting an idea, follow "that could be useful" with a specific example or explanation to illustrate its practical application. For example, "This new software has features that could be useful for automating our reporting process."
Common error
Avoid using "that could be useful" to oversell a product or idea without providing concrete evidence. Ensure you have valid reasons to believe it will be useful before making the claim.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that could be useful" functions as a qualifier or a suggestion. It indicates the potential utility of something, without making a definitive claim. As Ludwig AI confirms, the phrase is grammatically correct. Examples across various contexts show its versatility in expressing potential benefit or advantage.
Frequent in
News & Media
40%
Science
35%
Academia
15%
Less common in
Formal & Business
5%
Reference
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "that could be useful" is a versatile phrase used to suggest the potential utility or benefit of something. Ludwig AI confirms its grammatical correctness and wide applicability. It's common across news, science, and academic contexts. When using it, follow up with specific examples or explanations to enhance its impact. Avoid overstating the potential without concrete evidence. Related alternatives include "that might be helpful" and "that may be beneficial", offering slight variations in emphasis and formality. Mastering its use helps in effective communication across diverse scenarios.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that might be helpful
Uses "might" instead of "could", suggesting a slightly lower probability of usefulness.
that may be beneficial
Replaces "useful" with "beneficial", emphasizing the positive outcome or advantage.
that could prove valuable
Substitutes "useful" with "valuable", highlighting the importance or worth.
that could be advantageous
Replaces "useful" with "advantageous", stressing the favorable or strategic nature.
that could come in handy
Uses a more informal idiom to indicate potential usefulness in a practical sense.
that might be of assistance
Replaces "useful" with "of assistance", adding a touch of formality.
that could serve a purpose
Focuses on the function or reason for being useful, rather than direct utility.
that could be of some help
Adds a qualifier ("some") to soften the assertion of usefulness.
that has potential applications
Shifts the focus to the possible uses or implementations of something.
that merits consideration
Suggests that something is worth thinking about due to its potential usefulness.
FAQs
How can I use "that could be useful" in a sentence?
Use "that could be useful" to suggest something might have practical value. For example, "I found this new tool; I think "that could be useful" for the project."
What's a more formal alternative to "that could be useful"?
A more formal alternative is "that may be beneficial". This sounds more professional and is suited for formal contexts.
What can I say instead of "that could be useful"?
You can use alternatives like "that might be helpful", "that could prove valuable", or "that could come in handy depending on the context.
How does "that could be useful" differ from "that will be useful"?
"That could be useful" indicates a possibility, whereas "that will be useful" expresses certainty. The former is a suggestion, the latter is a statement of fact.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested