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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
that could be true
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that could be true" is correct and usable in written English.
You typically use the phrase to express skepticism or express uncertainty. For example, "I heard his car was green, but that could be true."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(4)
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
56 human-written examples
Unfortunately, that could be true.
News & Media
ROSS: In theory, that could be true.
News & Media
In a tight enough race, that could be true.
News & Media
There is no way — simply no way — that could be true.
News & Media
Arguably, that could be true for Mr. Gingrich, as it was for Mr. Brown.
News & Media
It is a scenario that could be true, because we tend to overreact to things we don't understand.
"Maybe the father did feel the kid was exploited and in some sense that could be true".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
The epistemological significance of non-Euclidean geometry rests more on the possibility that it could be true in whatever way that Euclidean geometry could be true.
Science
As you read that last line, notice whether you can accept that it could be true.
News & Media
The claim that moral judgments could not be true or false became the claim that they could be true or false only in a minimal or deflationary sense.
Science
That certainly could be true.
News & Media
Expert writing Tips
Best practice
Use "that could be true" to express uncertainty or qualified agreement, signaling that you acknowledge a statement's possibility without fully endorsing it.
Common error
Avoid using "that could be true" excessively in formal contexts, as it can sound noncommittal. Opt for more direct and assertive language when presenting factual information.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that could be true" functions as a modal expression used to indicate possibility or qualified agreement. It acknowledges a statement's potential validity without fully committing to it. Ludwig AI highlights that its use implies uncertainty.
Frequent in
News & Media
58%
Science
18%
Academia
7%
Less common in
Wiki
3%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
The phrase "that could be true" is a common and grammatically correct expression used to indicate possibility, uncertainty, or qualified agreement. As Ludwig AI confirms, it serves to acknowledge a statement without fully endorsing it. Predominantly found in news and media, science, and academic sources, its usage spans diverse contexts, as the example sentences suggest. Alternative phrases such as "that might be the case" or "that seems plausible" can offer nuanced variations in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that might be the case
Replaces "could" with "might", suggesting a slightly lower degree of possibility.
that is possibly correct
Uses "possibly" to emphasize the uncertainty of the statement's correctness.
that is potentially true
Substitutes "potentially" for "could", highlighting the inherent possibility.
that is conceivably true
Replaces "could" with "conceivably", indicating the statement is within the realm of possibility, though perhaps unlikely.
that seems plausible
Shifts from explicitly addressing truth to assessing the believability of the statement.
that sounds credible
Focuses on the apparent trustworthiness or reliability of the statement.
it is not impossible
Expresses possibility by negating impossibility, a more indirect form of affirmation.
i wouldn't rule that out
Indicates openness to the possibility, without fully committing to its truth.
it remains a possibility
Highlights that the statement's truth is still a potential outcome.
i suppose that's possible
Conveys a hesitant or reluctant acknowledgement of possibility.
FAQs
How can I use "that could be true" in a sentence?
You can use "that could be true" to express that you think something is possible, but you are not sure. For example, "He said he saw a ghost, and "that could be true"."
What is a synonym for "that could be true"?
Some synonyms for "that could be true" are "that might be the case", "that seems plausible", or "that is potentially true".
When is it appropriate to use "that could be true"?
It's appropriate to use "that could be true" when you want to express a possibility or acknowledge a statement without fully agreeing with it. It's often used when you lack sufficient information to confirm or deny something.
What does "that could be true" imply?
The phrase "that could be true" implies a degree of uncertainty or skepticism. It suggests that while something is possible, it hasn't been definitively proven or verified.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested