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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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changed since then

Grammar usage guide and real-world examples

USAGE SUMMARY

"changed since then" is correct and usable in written English.
You can use it when you want to refer to something that has changed since a particular point in time. For example, "My opinion on the matter has changed since then."

✓ Grammatically correct

News & Media

Arts

Sports

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Times have changed since then.

News & Media

The New York Times

Much has changed since then.

News & Media

The New York Times

"A lot's changed since then.

Things have changed since then.

Harvard has changed since then.

News & Media

The New York Times

Little has changed since then.

News & Media

The New York Times

What has changed since then?

It's changed since then.

News & Media

The Guardian

Much has changed since then, of course.

News & Media

The New Yorker

Nothing much has changed since then.

News & Media

Independent

Not much has changed since then.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "changed since then", ensure the context clearly establishes the point in time to which you are referring. For example, "The company's strategy has changed since the new CEO took over."

Common error

Avoid using "changed since then" without clearly specifying the 'then'. Ensure your reader knows exactly what time period or event you are referencing to avoid confusion.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

93%

Authority and reliability

4.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "changed since then" functions as an adverbial phrase of time, modifying a verb to indicate that a change has occurred relative to a specific point in the past. Ludwig provides numerous examples of its use in various contexts.

Expression frequency: Very common

Frequent in

News & Media

65%

Formal & Business

15%

Science

10%

Less common in

Encyclopedias

3%

Wiki

2%

Reference

5%

Ludwig's WRAP-UP

In summary, "changed since then" is a versatile phrase used to indicate a difference between a past state and the present. As Ludwig AI confirms, the phrase is grammatically correct and commonly used, particularly in news and media contexts. When using this phrase, ensure that the reference point ('then') is clear to avoid ambiguity. While suitable for neutral and professional settings, alternative phrases might be more appropriate for highly formal contexts. By considering these nuances, you can effectively use "changed since then" to enhance the clarity and impact of your writing.

FAQs

How can I use "changed since then" in a sentence?

Use "changed since then" to indicate that something is different compared to a past point. For instance, "The regulations were stricter in the past, but they've "changed since then"".

What's a formal alternative to "changed since then"?

In formal contexts, consider using phrases like "circumstances have altered subsequently" or "there have been subsequent developments" for a more professional tone.

Is it always necessary to specify the 'then' when using "changed since then"?

While not always grammatically required, specifying the 'then' (the point in time) enhances clarity. For example, compare "Things have "changed since then"" with "Things have changed since 2020".

What's the difference between "changed since then" and "remains the same"?

"Changed since then" indicates a difference from a previous state, while "remains the same" indicates continuity or a lack of change. They are antonyms.

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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: