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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
changes by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"changes by" is correct and usable in written English.
You can use it when describing something that has changed in some way. For example, "The temperature has changed by 10 degrees since yesterday."
✓ Grammatically correct
News & Media
Science
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
59 human-written examples
We are being asked to make very significant changes, by changing the driveability of the tyres.
News & Media
"This changes by degrees," Mr. Lee said.
News & Media
The light changes by the hour.
News & Media
Her face changes by the second.
News & Media
Other changes, by contrast, are more subtle.
News & Media
Some fairly handy changes by Roberto Martinez today, then.
News & Media
In Texas, the light changes by the minute.
News & Media
Oh, neither side shows any changes, by the way.
News & Media
Facebook agreed to make those changes by July.
News & Media
Parliament is expected to approve the changes by the autumn.
News & Media
What happens if the law changes by then?
News & Media
Expert writing Tips
Best practice
When using "changes by", ensure that the context clearly indicates what is changing and what is causing the change. This enhances clarity and avoids ambiguity.
Common error
Avoid using "changes by" without explicitly stating the agent or factor causing the change. Vague references can lead to confusion. Be specific about who or what is responsible for the changes.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "changes by" primarily functions as a prepositional phrase indicating that something is modified or varies according to a specific agent, factor, or condition. This is supported by Ludwig's examples, showing its use in various contexts such as alterations in policy, light variations, and menu adaptations.
Frequent in
Science
37%
News & Media
35%
Formal & Business
8%
Less common in
Reference
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "changes by" is a versatile prepositional phrase used to indicate that modifications or variations are caused by a specific agent or factor. According to Ludwig AI, it is grammatically correct and sees frequent usage across diverse contexts, notably in science, news, and formal business communications. The analysis highlights the importance of clearly specifying the agent causing the changes to avoid ambiguity. While "changes by" is widely accepted, alternative phrases like "modifications by" or "influenced by" may be suitable depending on the desired emphasis. Given its broad applicability and clear communicative function, "changes by" remains a valuable tool in expressing nuanced relationships between subjects and the agents that modify them.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
modifications by
This alternative focuses on the process of altering something, emphasizing the agent making the changes.
alterations by
Similar to "modifications by", this phrase highlights the act of making alterations, with the agent specified.
modification by
This noun form refers to a specific instance of changing something by a particular agent.
altered by
This passive construction emphasizes the entity that is changed, rather than the agent of change.
alteration by
Similar to "modification by", this emphasizes a specific instance of change enacted by a particular agent.
shift by
This phrase indicates a movement or deviation caused by a specific entity or factor.
vary by
This alternative suggests differences are dependent on a particular factor or variable.
changing by
This continuous form emphasizes the ongoing nature of change influenced by a specific factor.
influenced by
This phrase highlights that something is affected or swayed by something else.
affected by
This alternative indicates that something is acted upon or impacted by a certain influence.
FAQs
How can I use "changes by" in a sentence?
Use "changes by" to indicate a difference or modification brought about by a specific factor. For example, "The menu at Fives "changes by the season"" or "The program has undergone "changes by the Chinese"".
What are some alternatives to the phrase "changes by"?
You can use alternatives like "modifications by", "alterations by", or "influenced by" depending on the context.
Is it better to say "changes by" or "changed by"?
Both phrases are grammatically correct, but "changes by" often indicates a continuous or habitual process, while "changed by" describes a completed action. Choose the phrase that best fits the intended meaning. For example, "The rate of incarcerated groin hernias "changes by countries"", and "The agency said it had been "briefed on the changes by Tesla".
How does "changes by" differ from "changes due to"?
"Changes by" emphasizes the agent or entity causing the change, while "changes due to" emphasizes the reason or cause of the change. The choice depends on whether you want to highlight the actor or the reason. You can also say "changes caused by".
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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