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
this should be confirmed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this should be confirmed" is correct and usable in written English.
You can use it when indicating that something requires verification or validation. Example: "Before proceeding with the project, this should be confirmed by the team leader."
✓ Grammatically correct
Science
Wiki
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
48 human-written examples
This should be confirmed with prospective clinical trials and longer follow-up.
Science
These results would likely hold for older adults, but this should be confirmed in further research.
Science
Consequently, this should be confirmed in a larger sample, also including higher grade FLs, with possible higher MIB-1 percentages.
Science
It is vital however that any gene product is correctly expressed in a biologically active form, and this should be confirmed prior to large scale in vivo studies.
This should be confirmed in a further study which can deal with both explosive and effusive eruptions within a single framework.
Science
It is possible that the correlation between biomass and projected shoot area will still be strong for older plants, however, if running experiments on older plants then this should be confirmed, in case there are issues of areas of the plant being hidden from the camera by other parts of the plant.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
12 human-written examples
Given the limited availability of data for this analysis this finding should be confirmed by larger studies.
Science
The reliability and validity of the results of this study should be confirmed using this biomarker.
The results that we show in this article should be confirmed or refined with this extended (feedback loop-controlled) model, additional experimental data and validation.
Science
The reliability observed in this study was good (Cohen κ index 0.83), but this agreement should be confirmed in critically ill patients.
Science
Since very few studies have linked the instruments used in this study to the ICF classification, the results from this study should be confirmed in other studies.
Expert writing Tips
Best practice
Use "this should be confirmed" to suggest that a claim or finding needs further investigation or validation before being accepted as fact. Be sure to indicate how the confirmation should be conducted, such as through further studies or experiments.
Common error
Avoid simply stating "this should be confirmed" without suggesting a method or next step for achieving that confirmation. Provide actionable recommendations, such as suggesting a specific type of study or analysis that could be conducted.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this should be confirmed" serves as an epistemic hedge, indicating a degree of uncertainty or tentativeness. It functions to suggest the need for further verification of a claim or finding. As Ludwig AI shows, it's commonly used in academic and scientific contexts to encourage validation through additional research.
Frequent in
Science
98%
Wiki
2%
News & Media
0%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "this should be confirmed" is a grammatically sound and frequently used expression that serves as an epistemic hedge, suggesting the need for further validation or verification. Ludwig AI indicates that it is particularly prevalent in formal and scientific contexts, where objectivity and critical evaluation are paramount. The phrase's function is to encourage further scrutiny, and its usage implies that current findings are preliminary. To use the phrase effectively, specify how the confirmation should be achieved. Alternative phrases include "this needs verification" and "further investigation is warranted", though these may carry slightly different connotations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this needs verification
Replaces "should be confirmed" with the more direct "needs verification".
this requires validation
Substitutes "should be confirmed" with "requires validation", emphasizing the need for a formal validation process.
it is necessary to verify this
Changes the sentence structure to a more formal tone, highlighting the necessity of verification.
confirmation is needed
Simplifies the phrase to a passive construction, focusing on the need for confirmation.
further investigation is warranted
Suggests a more in-depth inquiry is necessary to substantiate the claim.
this claim requires substantiation
Replaces "should be confirmed" with "requires substantiation", which is more emphatic.
this hypothesis should be tested
Specifically targets the confirmation of a hypothesis through testing.
evidence is needed to support this
Focuses on the need for evidence to back up the statement.
this must be validated independently
Adds emphasis on independent validation to ensure objectivity.
a follow-up study is recommended
Suggests a future study to corroborate current findings.
FAQs
How can I use "this should be confirmed" in a sentence?
You can use "this should be confirmed" to indicate that a statement or finding requires further validation or verification. For instance, "The initial results are promising, but "this should be confirmed" with a larger sample size."
What are some alternatives to saying "this should be confirmed"?
Alternatives include phrases like "this needs verification", "this requires validation", or "further investigation is warranted depending on the context.
Is it better to use "this should be confirmed" or "this must be confirmed"?
Both phrases are grammatically correct, but "this should be confirmed" is generally considered a more polite or suggestive way of indicating the need for verification. "This must be confirmed" carries a stronger, more authoritative tone.
What does "this should be confirmed" imply in scientific writing?
In scientific writing, ""this should be confirmed"" implies that the presented findings are preliminary and require further research or experimentation to validate their accuracy and reliability. It encourages other researchers to replicate or expand upon the study.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested