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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has substantially changed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "has substantially changed" is correct and usable in written English.
You can use it to indicate that something has undergone significant alterations or transformations over a period of time. Example: "The company's strategy has substantially changed in response to market demands."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

30 human-written examples

While relapses are frequent, and expected in Janet's work, the situation has substantially changed.

Even as Election Day draws near and huge get-out-the-vote programs are waged on both sides, millions of voters have already cast their ballots, a phenomenon that has substantially changed how American elections are conducted.

News & Media

The New York Times

New York State has substantially changed its Medicaid program in the past year and a half in ways likely to improve the health of its poorest residents and rein in the program's enormous costs.

News & Media

The New York Times

Since 2000, when a federal district judge found that the state's minimal spending on instruction for English language learners violated the federal Equal Educational Opportunity Act, the state has substantially changed its programs, increasing financing, reducing class sizes and moving from bilingual education to structured English immersion.

News & Media

The New York Times

The advent of APTs has substantially changed the set of assumptions in the current threat scenario.

MRI of myocardial viability has substantially changed over the last two decades.

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Human-verified similar examples from authoritative sources

Similar Expressions

30 human-written examples

Nothing had substantially changed for them.

News & Media

The Economist

The father of another kidnapping victim said courting had substantially changed these days.

News & Media

The New York Times

Mr. Beckman said things had substantially changed since the last time the graduate assistants had unionized.

News & Media

The New York Times

And viewing habits have substantially changed as children, teenagers, parents and grandparents scatter to different rooms to watch different programs.

News & Media

The New York Times

Austwick says there is no evidence that grant applications have substantially changed since the coalition's austerity programme kicked in.

News & Media

The Guardian
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Expert writing Tips

Best practice

When using "has substantially changed", ensure the context clearly indicates what specific aspect has been altered and the magnitude of the change. Quantify the impact whenever possible to strengthen your statement.

Common error

Avoid using "has substantially changed" if the alteration is minor or superficial. Reserve this phrase for situations where the transformation is significant and impactful.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has substantially changed" functions as a verbal phrase indicating a completed action that resulted in a significant alteration. According to Ludwig, this phrase is commonly used to describe situations where something has undergone a major transformation.

Expression frequency: Common

Frequent in

Science

40%

News & Media

33%

Formal & Business

13%

Less common in

Wiki

7%

Academia

7%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "has substantially changed" is a grammatically sound and versatile expression used to describe significant transformations across various contexts. According to Ludwig, it is particularly common in scientific literature and news reporting, with a neutral to formal tone. When using this phrase, it's important to quantify or specify the change to add impact and avoid overstating minor alterations. Alternatives such as "has fundamentally altered" or "has significantly transformed" may be appropriate depending on the specific nuance desired. The prevalence of reliable sources using the phrase reinforces its appropriateness for formal communication.

FAQs

How can I use "has substantially changed" in a sentence?

Use "has substantially changed" to indicate a significant alteration or transformation. For example: "The company's marketing strategy "has substantially changed" to target a younger demographic".

What are some alternatives to "has substantially changed"?

Alternatives include "has fundamentally altered", "has significantly transformed", or "has dramatically shifted", depending on the specific nuance you want to convey.

Is it better to say "has substantially changed" or "has changed significantly"?

Both phrases are grammatically correct and convey a similar meaning. However, "has substantially changed" might sound more formal. The best choice depends on the context and desired tone.

What is the difference between "has slightly changed" and "has substantially changed"?

"Has slightly changed" indicates a minor alteration, while "has substantially changed" implies a significant and impactful transformation. Use the phrase that accurately reflects the degree of change.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: