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
have been changing
Grammar usage guide and real-world examplesUSAGE SUMMARY
"have been changing" is correct and usable in written English.
You can use it to describe an ongoing change or evolution over a period of time. For example, "Workplace dynamics have been changing over the past decade due to the increased use of technology."
✓ Grammatically correct
News & Media
Academia
Science
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
Things have been changing.
News & Media
"Things have been changing," Morris said.
News & Media
However, my opinions have been changing recently.
News & Media
The facts have been changing fast.
News & Media
But of late, things have been changing.
News & Media
But they too have been changing.
News & Media
And so we believe that things have been changing.
Academia
"Men have been changing more than women," claims Mr. Piccioli.
News & Media
Such attitudes have been changing over the last decade.
News & Media
"But artists forever have been changing their work.
News & Media
Of late, however, their tastes have been changing.
News & Media
Expert writing Tips
Best practice
Use "have been changing" to describe processes that are ongoing and have been happening for some time. This construction emphasizes the duration and continuity of the change.
Common error
Ensure consistency in tense when using "have been changing". Avoid suddenly switching to a simple past tense without a clear indication of a completed action. Maintain the present perfect continuous to emphasize the ongoing nature of the change.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been changing" functions as a verb phrase in the present perfect continuous tense. It indicates an action that started in the past and is still ongoing or has recent relevance. As confirmed by Ludwig AI, this phrase is grammatically sound and widely used.
Frequent in
News & Media
68%
Academia
16%
Science
16%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "have been changing" is a versatile and grammatically correct verb phrase used to describe ongoing processes and developments. Ludwig AI confirms its validity and widespread use. Predominantly found in News & Media, Academia, and Science, it effectively conveys the idea of continuous transformation. When using this phrase, ensure tense consistency and consider alternatives like "are evolving" or "are transforming" for nuanced expression. By understanding its function and purpose, you can effectively incorporate "have been changing" into your writing to describe dynamic situations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are evolving
This alternative focuses on gradual development and progression, often implying a natural process.
are transforming
This alternative emphasizes a significant shift in form, nature, or appearance.
are in flux
This alternative highlights the state of being unstable and constantly changing.
are undergoing modification
This alternative stresses a more formal and deliberate process of alteration.
are being revised
This alternative implies a conscious effort to correct or improve something.
are adapting
This alternative centers on the process of adjusting to new conditions.
are developing
This alternative underscores growth and advancement over time.
are shifting
This alternative suggests a change in position, direction, or focus.
are being altered
This alternative is a more passive way of saying something is changing.
are mutating
This alternative implies a significant and potentially unpredictable change, often used in biological contexts.
FAQs
How can I use "have been changing" in a sentence?
Use "have been changing" to describe something that has been in a continuous state of transition over a period of time. For example, "Consumer preferences "have been changing" rapidly due to technological advancements".
What are some alternatives to saying "have been changing"?
Depending on the specific context, you can use alternatives like "are evolving", "are transforming", or "are shifting" to convey a similar meaning.
What is the difference between "have been changing" and "have changed"?
"Have been changing" indicates an ongoing process, while "have changed" suggests a completed action with present results. For instance, "attitudes "have been changing"" implies a gradual shift, whereas "attitudes "have changed"" indicates a finished transition.
Is it correct to use "have been changing" when discussing future trends?
While "have been changing" refers to past and present continuous action, when discussing future trends, it's better to use "will be changing" or "are expected to change". For example, "consumer behavior "will be changing"" is more appropriate than "consumer behavior "have been changing"" when projecting future shifts.
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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested