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
that requires correction
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that requires correction" is correct and usable in written English.
It can be used when indicating that something needs to be fixed or improved, often in the context of writing or procedures. Example: "The report contains several errors that require correction before submission."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(2)
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
1 human-written examples
This sort of comment seeks only to sow resentment in the minds of those who believe inequalities of wealth represent an injustice that requires correction through theft.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
The reviews did not find any material discrepancies that required correction.
News & Media
All of the patients I have met are accident victims or have serious birth defects that require correction.
News & Media
Some gene therapy strategies are compromised by the levels of gene expression required for therapeutic benefit, and also by the breadth of cell types that require correction.
Science
Additional File 2 lists the gene models that required correction.
Science
In preparation for that revision it was considered important to conduct a detailed task analysis (TA) to identify the health care tasks that different careers and levels of nursing and medical agents and technician personnel perform in order to examine gaps and duplications that required correction.
Science
A wide variety of potential liabilities in the lead candidate(s) may be exposed that require correction, including the propensity to aggregate, poor solubility, propensity to fragment, deamidation, oxidation, cyclization, or other chemical modification of key residues, disulfide bond shuffling, glycation, and so forth.
A base pair of "X" here is used as an error flag in the FDM sequence, identifying regions in the gene model not supported by the expression data and that require correction.
Science
As all statistical analyses made here that require correction for multiple comparisons involved 4 individual comparisons, the 4 critical values applying were 0.0125, 0.025, 0.0375, and 0.05.
Science
There are simply no objective lenses for our exotic application, that requires an optical correction for oil immersion and a long working distance.
Science
We found a very small effect of population stratification, corrected using one principal component, and some cryptic kinship that required no correction.
Science
Expert writing Tips
Best practice
When using "that requires correction", ensure the sentence clearly identifies what specifically needs to be corrected. Avoid ambiguity by specifying the element or aspect needing attention.
Common error
Avoid using "that requires correction" without clearly stating what "that" refers to. Always provide context so the reader understands exactly what needs to be corrected.
Source & Trust
77%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that requires correction" functions as a relative clause, specifically a restrictive (or essential) clause, modifying a preceding noun or noun phrase by providing essential information about it. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
Science
48%
News & Media
24%
Formal & Business
10%
Less common in
Encyclopedias
4%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "that requires correction" is a grammatically sound and frequently used phrase that functions as a restrictive relative clause. As Ludwig AI confirms, it's used to point out the necessity of fixing or improving something. Its register ranges from neutral to formal, making it suitable for a variety of contexts, particularly in science, news, and business. When using the phrase, clarity is key: always ensure that the "that" is unambiguous. Alternatives like "that needs amending" or "that calls for revision" can be used depending on the specific nuance you want to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that needs amending
Focuses on the act of making improvements or modifications to something.
that needs rectifying
Emphasizes correcting something that is wrong or unjust.
that needs fixing
A more informal way of saying something needs to be repaired or corrected.
that calls for revision
Highlights the need to review and improve something.
that warrants adjustment
Suggests that something deserves to be tweaked or modified.
that demands refinement
Implies a need for improvement in precision and quality.
that necessitates improvement
Strongly indicates that something must be made better.
that should be revised
A general suggestion that something would benefit from being looked over and corrected.
that has to be adjusted
Similar to "warrants adjustment" but indicates more urgency or necessity.
that must be updated
Specifically points to the need for something to be brought to a more current standard.
FAQs
How can I use "that requires correction" in a sentence?
Use "that requires correction" to indicate that something needs to be fixed or improved. For example, "The data contains errors "that requires correction" before analysis."
What are some alternatives to "that requires correction"?
You can use alternatives like "that needs amending", "that needs fixing", or "that calls for revision" depending on the specific context.
Is it better to say "that requires correction" or "which requires correction"?
"That requires correction" and "which requires correction" are both grammatically correct, but "that" is generally preferred for restrictive clauses (essential information), while "which" is used for non-restrictive clauses (additional information). In most cases, ""that requires correction"" is suitable.
What does it mean when something "requires correction"?
When something "requires correction", it means it has errors, inaccuracies, or flaws that need to be fixed or improved to meet a certain standard or to be accurate.
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
77%
Authority and reliability
4.3/5
Expert rating
Real-world application tested