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 expanded over time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has expanded over time" is correct and usable in written English.
You can use it to describe a gradual increase or growth in size, scope, or influence throughout a period. Example: "The company's product line has expanded over time to include a variety of new offerings that cater to different customer needs."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(3)
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
14 human-written examples
The UNICEF database has expanded over time as a wider range of relevant threats to child wellbeing has entered the regular frame of analysis, viz., child marriage, birth registration, female genital mutilation, child disability, child discipline and attitudes towards domestic violence.
Science
The Washington museum's hortatory theme, though, has expanded over time (and has become even more evident in other Holocaust museums).
News & Media
As the Umami Burger menu has expanded over time, so have the umami accoutrements, which include truffle cheese, soy pickles, miso mustard, and umami crema.
News & Media
The problem for the taxing authorities is that as the definition of REITs has expanded over time, the corporate tax base has eroded as more companies that look and act like ordinary businesses avoid paying the corporate tax.
News & Media
Although the LFS country of birth classification has expanded over time: from 144 countries/regions being documented in 1992 to 212 by 2016.
The platform has expanded over time with more integration-based functionality, such as ordering an Uber or Lyft from within the app.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
But copyright controls have expanded over time for a variety of reasons: people live longer; commercial enterprises have evolved that are closely linked with specific images and stories; authors and publishers have different needs and expectations; international commerce has required equivalent protections.
News & Media
It dismissed the claim he'd made that US weather stations gave an unreliable temperature record because many were badly sited - in places where the extent of heat-reflecting tarmac, for example, had expanded over time.
News & Media
"AMP started as an effort to help publishers, but as its capabilities have expanded over time, it's now one of the best ways to build rich webpages," it writes in the blog post announcing the AMP for Gmail test.
News & Media
Furthermore, the diagnostic criteria for ASD have expanded over time (Anagnostou et al., 2014).
Science
However, indications for joint replacement have expanded over time and improvements in implant designs and techniques have led to improved outcomes.
Science
Expert writing Tips
Best practice
When using "has expanded over time", ensure the context clearly indicates what specifically has grown or increased. For example, specify whether it's the product line, the customer base, or the scope of services.
Common error
Avoid using "has expanded over time" without specifying the subject of expansion. Without a clear subject, the phrase becomes vague and weakens the sentence's impact. Always clarify what has undergone expansion.
Source & Trust
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has expanded over time" functions as a verbal phrase indicating a process of growth, increase, or enlargement of something across a duration. As Ludwig AI confirms, this construction is both grammatically sound and appropriate for describing evolution or scaling.
Frequent in
Science
50%
News & Media
40%
Formal & Business
10%
Less common in
Wiki
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "has expanded over time" is a grammatically sound phrase used to describe the growth or increase of something over a duration. As Ludwig AI confirms, it is most commonly found in scientific and news contexts, indicating a neutral to formal register. When using this phrase, it is crucial to specify the subject of expansion to avoid vagueness. Alternatives like "has grown progressively" or "has evolved gradually" can be used to add nuance. While not exceptionally common, "has expanded over time" is a reliable and appropriate phrase for describing development and scaling across various domains.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has grown progressively
Focuses on gradual and continuous growth, emphasizing the process of increasing.
has evolved gradually
Highlights the slow and natural development or change over a period.
has developed incrementally
Emphasizes the step-by-step nature of the development process.
has broadened its scope
Specifically refers to an increase in the range or extent of something.
has increased in size
Focuses on the physical or measurable growth of something.
has matured through the years
Suggests a process of becoming more complete or refined over a long duration.
has unfolded steadily
Implies a gradual revealing or development of something over time.
has extended its reach
Highlights an increase in influence or coverage.
has progressed consistently
Focuses on the continuous advancement and forward movement.
has augmented its capabilities
Emphasizes the addition of new features or improvements over time.
FAQs
How can I use "has expanded over time" in a sentence?
Use "has expanded over time" to describe the growth or increase of something over a period, such as "The company's market share has expanded over time" or "The definition of the term has expanded over time".
What are some alternatives to "has expanded over time"?
You can use alternatives like "has grown progressively", "has evolved gradually", or "has broadened its scope depending on the context.
Is it correct to say "has expanded over the years"?
Yes, "has expanded over the years" is a grammatically correct and commonly used variant of "has expanded over time". Both phrases convey the same meaning of growth or increase over a period.
What is the difference between "has expanded over time" and "has developed over time"?
"Has expanded over time" implies an increase in size, scope, or range, while "has developed over time" suggests a process of maturation or improvement. The choice depends on whether you want to emphasize growth or progress.
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
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested