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
in previous reports
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in previous reports" is correct and usable in written English.
You can use it when referring to past reports that are relevant to the current subject. For example, "In previous reports, we have seen a steady rise in customer satisfaction."
✓ 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
60 human-written examples
Many people who had shown up on one campaign's payroll in previous reports appeared on both.
News & Media
That figure went beyond the "more than $1 billion" estimate that I.B.M. used in previous reports.
News & Media
These elements are neither predicted nor mentioned in previous reports.
Science
Further, in previous reports, interband scattering effects have been neglected.
Science
Such transformation has been confirmed in previous reports [37, 38].
Science
Similar trends have been observed in previous reports [43, 45].
The smallest nodule had been described in previous reports.
Science
This information, however, has rarely been provided in previous reports.
Science
In previous reports, the nanostructured ZnO was randomly formed on graphene layers.
Science
In previous reports, complete and draft genome sequences have been generated and annotated.
Scanners described in previous reports had two pairs of beams and straight arms.
Expert writing Tips
Best practice
Be specific. Clarify which "previous reports" you are referring to, especially when multiple reports exist.
Common error
Avoid using "in previous reports" without specifying which reports you are referring to. This can lead to confusion and weaken your argument. Provide specific citations or context.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in previous reports" functions as an adverbial phrase, modifying a verb or clause by providing context about where information was previously documented. As Ludwig AI confirms, it's a standard and effective way to reference past documentation.
Frequent in
Science
67%
News & Media
18%
Formal & Business
15%
Less common in
Ludwig's WRAP-UP
In summary, "in previous reports" is a grammatically sound and frequently used phrase to reference previously documented information. As Ludwig AI confirms, it's acceptable and effective. It functions as an adverbial phrase across different contexts, but most notably in science, news and formal settings. When using this phrase, remember to clearly indicate the specific reports you are referencing to avoid ambiguity. Consider alternatives like ""according to earlier reports"" or ""as previously reported"" for variety and precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
according to earlier reports
Emphasizes the source of the information as stated in prior reports. It changes the preposition.
as previously reported
Highlights that the information has been communicated before. It uses a passive construction.
in prior studies
Specifically refers to academic or research-based reports or studies. It replaces "reports" with "studies".
in earlier accounts
Refers to reports that recount or describe events, often narrative in nature. It uses the word "accounts" instead of "reports".
in past assessments
Suggests a formal evaluation or judgment made in earlier reports. It uses the word "assessments" instead of "reports".
as documented before
Implies that the information is part of an official record. It shifts the focus to documentation.
previously mentioned in reports
Highlights that the reports touched on this issue before, placing a stronger emphasis on earlier mentions.
earlier findings suggest
Focuses on the findings or conclusions of earlier reports. It emphasizes the outcome or result.
previous analyses showed
Emphasizes a specific type of report related to analyzing data, results, etc. It specifies the nature of the reports.
historical records indicate
Suggests a broad array of long-standing documents, not necessarily formal reports. It broadens the scope to any historical record.
FAQs
How can I use "in previous reports" in a sentence?
You can use "in previous reports" to reference information that has been documented or mentioned in earlier documents. For instance, "In previous reports, the company's revenue growth was significantly higher".
What phrases are similar to "in previous reports"?
Similar phrases include "according to earlier reports", "as previously reported", or "in prior studies".
Is it necessary to cite sources when using "in previous reports"?
Yes, citing the specific reports you are referring to provides credibility and allows your audience to verify the information. Lack of citation can be a "vague reference".
What's the difference between "in previous reports" and "in recent reports"?
"In previous reports" refers to reports from any time in the past, while "in recent reports" refers to reports from the near past. The choice depends on the timeframe relevant to your discussion.
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