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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
which could indicate
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which could indicate" is correct and usable in written English.
You can use it when suggesting a possible interpretation or implication of a situation, data, or statement. Example: "The increase in sales figures, which could indicate a growing demand for our product, is encouraging."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
It correlates with other outcome indicators, which could indicate the capacity to identify opportunities for improvement of patient safety.
Science
Levels of cysteine were decreased, which could indicate oxidative stress.
Science & Research
Ellis said that a large proportion of those people are now in education, which could indicate problems in the future.
News & Media
Ms. Ring's attorneys filed a dismissal of the case in December of 2009, which could indicate a settlement.
News & Media
Both the service and manufacturing figures slipped a little in March, which could indicate that growth is slowing.
News & Media
The data suggests that a large number of the accounts are registered with duplicate emails, which could indicate one person registering multiple accounts.
News & Media
Fixed-income investors were encouraged by the consumer confidence report, which could indicate the Fed will be more likely to lower rates at its September meeting.
News & Media
Infrared motion sensors switch lights on and off and detect whether a person has left a bed and not returned -- which could indicate a fall.
News & Media
It could be that people eating canned fruit may not live in areas where there is fresh fruit in the shops, which could indicate a poorer diet.
News & Media
Researchers have developed sensors based on nanoparticles that change colour in response to changing acidity levels or the presence of bacteria, which could indicate when food has spoiled.
News & Media
But those agencies also want to know when the state finds even a partial match, which could indicate that a relative committed the crime being investigated.
News & Media
Expert writing Tips
Best practice
Use "which could indicate" when you want to suggest a possible, but not definite, interpretation of something. It adds a layer of nuance and avoids making absolute claims.
Common error
Avoid using "which could indicate" excessively in the same piece of writing, as it can make your analysis sound overly speculative and hesitant. Instead, balance it with more assertive statements and diverse phrasing.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which could indicate" functions as a relative clause, introducing a potential interpretation or implication related to the preceding statement. It adds nuance by suggesting a possibility rather than a certainty, as seen in Ludwig's examples across diverse sources.
Frequent in
Science
35%
News & Media
45%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "which could indicate" is a versatile phrase used to suggest a possible interpretation or implication. According to Ludwig, it is grammatically correct and suitable for various contexts. Its frequent presence in scientific and news sources highlights its broad applicability. When writing, keep in mind that using alternatives may enhance the diversity of your writing. Be aware of the risk of sounding overly speculative by overusing this phrase. Overall, "which could indicate" is a valuable tool for nuanced communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that could imply
Very similar, replaces "indicate" with "imply" for subtle nuance.
that might suggest
Emphasizes the possibility of suggestion, using "might" for a less definite indication.
that may imply
Uses "imply" to focus on a subtle suggestion, rather than a direct indication.
that potentially signifies
Replaces "indicate" with "signifies" to highlight the importance of the suggestion, and uses "potentially" to add a layer of possibility.
that hints at
Uses "hints at" to suggest a more subtle and indirect indication.
that implies
It's a more direct version and it excludes could and can be used in other contexts
this suggests
Replaces the entire relative clause with a direct statement of suggestion.
this may point to
Replaces "indicate" with "point to" which emphasizes directionality of the clue, and "may" which softens certainty.
suggesting a potential for
Expresses the idea as a more generic suggestion of potential.
this might be symptomatic of
It suggests that something is a symptom, which can be more negative than just an indication
FAQs
How can I use "which could indicate" in a sentence?
Use "which could indicate" to introduce a possible explanation or implication based on preceding information. For example: "The data shows a significant increase in user engagement, "which could indicate" a successful marketing campaign".
What are some alternatives to "which could indicate"?
You can use alternatives like "that might suggest", "that may imply", or "this suggests" depending on the context.
Is it better to say "which could indicate" or "which indicates"?
"Which could indicate" implies a possibility or potential explanation, while "which indicates" suggests a more direct and definitive relationship. Choose the option that best reflects the certainty of the connection you are describing.
Can "which could indicate" be used in formal writing?
Yes, "which could indicate" is appropriate for formal writing. It's a neutral and professional way to introduce a potential interpretation of data or findings. The frequency of the phrase in academic and scientific literature supports this.
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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
4.5/5
Expert rating
Real-world application tested