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
has been ranging
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has been ranging" is a perfectly correct and usable phrase in written English.
It is used to refer to something that has been happening over a period of time. For example, "The cost of food has been ranging from expensive to affordable over the past few years."
✓ Grammatically correct
News & Media
Science
Wiki
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
4 human-written examples
The tonal palette has been ranging from space greys to David Bowie oranges.
News & Media
Edwin counters, explaining that his change of heart is only natural: Oh, gentlemen, listen, I pray, Though I own that my heart has been ranging, Of nature the laws I obey, For nature is constantly changing.
Wiki
The prevalence of type 2 diabetes varies in populations, and the rate in Sweden has been ranging from 2 to 4%, with a tendency to increase (1, 2).
Science
With systemic treatments such as chemotherapy and hormonal therapy in patients whose tumor expresses steroid hormone receptors, mean overall survival has been ranging between 27.2 and 32.3 months [ 2, 3].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Against them have been ranged an array of prominent journalists and critics.
News & Media
EA of quinoneimines have been determined, and various quinoneimines have been ranged according to their electron acceptor properties.
Science
When all contacts have been ranged and an area of sea has been identified, the OOW reports to the Captain for permission to RTPD.
Science
"The stock has been range-bound between the mid-40's and the mid-50's," she said.
News & Media
The stock has been range-bound between resistance at the 40 level and support at the 35 level since late February.
News & Media
The algorithm can directly be applied to the bistatic SAR data which has been range compressed by the reference pulses; therefore, it is efficient and convenient to use.
The approach can directly be performed on bistatic SAR data which has been range compressed by the synchronization reference pulses, which makes it convenient to use.
Expert writing Tips
Best practice
Use "has been ranging" when you want to describe a quantity, value, or other measurable attribute that has varied between certain limits over a period. Be specific about the range if possible, to provide clearer context.
Common error
Avoid using "has been ranging" to describe something that is static or unchanging. This phrase implies movement or variation over time, so it's unsuitable for describing fixed states or constants.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been ranging" functions as a verb phrase indicating that something has varied between certain limits over a period of time. It's a dynamic expression, implying movement or fluctuation. Ludwig AI confirms its grammatical correctness.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "has been ranging" is a grammatically correct verb phrase used to describe something that has varied between certain limits over a period. Ludwig AI confirms its validity. It appears in diverse sources like news media and scientific publications, indicating its neutrality in register. While "has been ranging" isn't exceptionally frequent, it clearly and effectively conveys the idea of fluctuation. When using the phrase, ensure it accurately describes a dynamic state, specifying the range for better clarity. Alternatives such as "has varied" or "has fluctuated" can be used to similar semantic effect.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has varied
Replaces "ranging" with a simpler verb emphasizing change within limits.
has fluctuated
Emphasizes irregular movement or variation around a central point.
has extended
Focuses on the reach or scope of something over a period.
has spanned
Highlights the duration or the extent covered by something.
has covered
Indicates the breadth or scope of a subject or area.
has encompassed
Suggests a complete or comprehensive inclusion of something within certain limits.
has oscillated
Highlights a regular back-and-forth movement within specific limits.
has stretched
Focuses on the continuous extension or duration of something.
has differed
Emphasizes the differences observed over a period.
has moved between
Highlights movement between two defined limits or states.
FAQs
How can I use "has been ranging" in a sentence?
Use "has been ranging" to indicate a fluctuation between specified limits. For example, "The temperature "has been ranging" between 20 and 30 degrees Celsius this week."
What are some alternatives to "has been ranging"?
Alternatives include "has varied", "has fluctuated", or "has extended", depending on the specific nuance you wish to convey.
Is it correct to say "has been range" instead of "has been ranging"?
While grammatically incorrect, "has been range" might be used colloquially. However, ""has been ranging"" is the correct and more precise form when describing something that varies within limits.
What's the difference between "has been ranging" and "has been extending"?
"Has been ranging" implies variation within set limits, while "has been extending" suggests an increase in scope or duration. The choice depends on whether you want to emphasize fluctuation or expansion.
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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested