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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 changes
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this changes" is correct and usable in written English. You can use it when indicating that a situation or condition is being altered or modified. For example: "This changes everything we thought we knew about the project." Alternative expressions include "this alters," "this modifies," and "this transforms."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
this affects
this varies
this determines
this results in
this is relevant to
this reflects
this constitutes
this incorporates
this creates
this benefits
this has an impact on
this contributes to
this is subject to change
this is dependent on
it is inconsistent
it alters
depends on factors
this is variable
this is conditional
this fluctuates
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
This changes now.
News & Media
Well this changes everything.
News & Media
'This changes nothing,'.
News & Media
Oh, this changes everything".
News & Media
This changes the script.
News & Media
This changes that.
News & Media
This changes everything, ladies.
News & Media
This changes all of that".
News & Media
This changes the tundra's ecology.
News & Media
This changes how circles work.
News & Media
"This changes everything," he said.
News & Media
Expert writing Tips
Best practice
Pair it with adverbs like "everything", "fundamentally" or "instantly" to emphasize the scale or speed of the transition.
Common error
Writers sometimes confuse the verb phrase "this changes" with the plural noun phrase "these changes". Remember that "this changes" acts as a complete predicate (subject + verb), while "these changes" requires an additional verb (e.g. "these changes are important").
Source & Trust
93%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
In the linguistic data provided by Ludwig, "this changes" functions primarily as a declarative clause. It acts as a transition or a punchline to indicate a shift in a narrative or a scientific paradigm. According to Ludwig AI, it is often followed by a direct object or an adverbial phrase to specify the extent of the alteration.
Frequent in
News & Media
85%
Science
8%
Encyclopedias
7%
Less common in
Academia
5%
Formal & Business
3%
Social Media
2%
Ludwig's WRAP-UP
Analysis from Ludwig and Ludwig AI confirms that "this changes" is a robust and highly effective phrase used across diverse literary and scientific fields. With 59 exact matches in high-authority sources, it is established as a standard way to introduce a transition. It is most effective when used to mark a significant turning point, whether in a sports commentary, a political analysis or a scientific discovery. To add variety to your writing, consider more specific synonyms like "this alters" for minor shifts or "this transforms" for major ones. Overall, it remains a concise, grammatically correct and powerful tool for any writer's repertoire.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
this alters
Suggests a specific adjustment or modification rather than a general change
this modifies
Used more in technical, legal or linguistic contexts to describe partial change
this transforms
Implies a deep, fundamental and often structural change
this shifts
Specifically refers to a change in position, direction or emphasis
this impacts
Focuses on the effect or consequence the change has on something else
this affects
Describes how the subject influences the condition of something
this evolves
Suggests a gradual or natural development over time
this disrupts
Connotes a sudden change that breaks the existing pattern
this redefines
Implies the change is so significant that it changes the definition of the subject
this varies
Used when the change involves fluctuation or different versions of something
FAQs
How to use "this changes" in a sentence?
You can use it to denote a shift in a situation, such as "The discovery of new data was massive; "this changes" our entire strategy."
What can I say instead of "this changes"?
Depending on the context, you can use alternatives like "this alters", "this transforms" or "this modifies".
Is "this changes" or "these changes" correct?
Both are correct but serve different functions. "this changes" is a subject and a verb, whereas "these changes" is a plural noun phrase.
What is the difference between "this changes" and "this changed"?
The difference is tense: "this changes" refers to a current or general truth, while "this changed" refers to an event that has already occurred.
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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
93%
Authority and reliability
4.9/5
Expert rating
Real-world application tested