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
changes have been indicated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "changes have been indicated" is correct and usable in written English.
It can be used when referring to modifications or alterations that have been pointed out or noted in a document or discussion. Example: "In the latest report, the changes have been indicated in red for clarity."
✓ 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
1 human-written examples
These changes have been indicated and tackled using pastoral communities' knowledge towards seasonal rainfall and temperature changes.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
In the models using any physico-chemical evaluation of selective constraints, the significance of multiple nucleotide changes has been indicated; see Tables 2 and 3.
Science
As an example, several locations in which these changes occur have been indicated by arrows in Figure 1c.
Science
Considering the present treatment protocols, a therapy change would have been indicated in 35/172 (20%) cases based on histological revision alone and in 28/163 (17%) cases based on molecular biological analysis.
Science
Changes in biological parameters have been indicated as reasonable and informative markers of compost stability since they shall be linkable with substrate availability for microbial growth [17].
Higher lipid stores seem to be a common mechanism underlying increased SR [ 54] and changes in lipid metabolism have been indicated in genome-wide expression studies in long-lived mutants [ 55].
Science
Since multiple fish were examined from each replicate tank, a random effect of tank was added to the model.> -wrap-foot> The changes observed by histological examination have been indicated on a visual analog scale (0-4) based on the criteria given above.
Science
Changes in the distribution of TBEV have been indicated, and the Norwegian cases are from areas where new foci have been predicted (8 ).
Science
Changes in the androgen receptor (AR) have been indicated to contribute to the development of prostate cancer and are a serious challenge to effective treatment.
Science
Thus, to ensure fetal wellbeing, either a change of electrodes or FBS would have been indicated.
They can possibly also be directed towards apoptosis since it has been indicated that changes in HER2 expression can, at least in combination with therapy, modify the route to apoptosis (O'Rourke et al, 1998; Yarden and Sliwkowski, 2001).
Science
Expert writing Tips
Best practice
When using "changes have been indicated", ensure that the method or location of indication is clear to the reader. For instance, specify if the changes are indicated by color-coding, footnotes, or a specific section in a document.
Common error
Avoid using "changes have been indicated" without specifying where or how these changes are marked. Vague references can confuse the reader and reduce the clarity of your message.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "changes have been indicated" functions as a passive construction used to convey that modifications or alterations have been noted or pointed out. Ludwig AI data shows this phrase is often used in contexts where modifications need to be explicitly acknowledged.
Frequent in
Science
60%
News & Media
20%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "changes have been indicated" is a grammatically correct and commonly used phrase, particularly in scientific and formal contexts. As Ludwig AI explains, this passive construction serves to notify an audience that modifications exist, often directing attention to specific alterations. To enhance clarity, it is crucial to specify how these changes are indicated, such as through color-coding or footnotes. While alternatives like "alterations have been highlighted" or "modifications have been specified" exist, ensuring contextual appropriateness is essential.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
alterations have been highlighted
Replaces "changes" with "alterations" and "indicated" with "highlighted", emphasizing a visual marking of the changes.
modifications have been specified
Substitutes "changes" with "modifications" and "indicated" with "specified", suggesting a more detailed description of the changes.
variations have been pointed out
Replaces "changes" with "variations" and "indicated" with "pointed out", focusing on the act of directing attention to the differences.
differences have been noted
Substitutes "changes" with "differences" and "indicated" with "noted", offering a more general observation of variations.
alterations have been suggested
Replaces "indicated" with "suggested", implying that the changes are proposed rather than definitively stated.
modifications have been outlined
Replaces "indicated" with "outlined", suggesting a structured presentation of the changes.
variations have been revealed
Substitutes "indicated" with "revealed", implying that the changes were previously unknown or hidden.
differences have been presented
Replaces "indicated" with "presented", focusing on the act of showing or displaying the changes.
alterations have been demonstrated
Replaces "indicated" with "demonstrated", suggesting that the changes have been proven or shown to exist.
modifications have been registered
Replaces "indicated" with "registered", suggesting changes have been formally recorded.
FAQs
How can I use "changes have been indicated" in a sentence?
You can use "changes have been indicated" to point out modifications or alterations that have been noted. For example, "In the revised document, all "alterations" "have been highlighted"".
What are some alternatives to "changes have been indicated"?
Alternatives include "changes have been noted", "modifications have been specified", or "alterations have been highlighted", depending on the context.
Is it necessary to specify how the changes are indicated when using the phrase?
Specifying how the changes are indicated (e.g., "in red", "with an asterisk", "in the appendix") improves clarity and avoids ambiguity.
Which is more appropriate in formal writing, "changes have been indicated" or "changes were indicated"?
"Changes have been indicated" is often preferable in formal writing as it implies that the changes are currently indicated and relevant. "Changes were indicated" suggests the indication occurred in the past, without necessarily implying ongoing relevance.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested