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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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changes since then

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "changes since then" is correct and usable in written English.
You can use it to describe events or situations that have altered significantly over time. For example: "My hometown has had a lot of changes since then; there are new buildings, roads, and parks."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

There have been major changes since then.

News & Media

The Guardian

There have been some changes since then.

Actually, don't, because there have been some changes since then.

The health care economy has undergone sweeping changes since then.

News & Media

The New York Times

There have, however, been enforced changes since then.

Still, some changes since then were more disconcerting.

News & Media

The New York Times

But there have been a lot of social and legislative changes since then.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

4 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

Harvard has changed since then.

News & Media

The New York Times

Little has changed since then.

News & Media

The New York Times

Expert writing Tips

Best practice

When using "changes since then", ensure the timeframe being referenced is clear to avoid ambiguity. For example, specify the date or event from which the changes are measured.

Common error

Avoid using "changes since then" without establishing a clear point of reference. Without context, the phrase becomes vague and loses its impact. Always specify the event or time period that "then" refers to.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "changes since then" functions as an adverbial phrase, modifying a verb or clause by indicating a time frame during which alterations or developments have occurred. As Ludwig AI confirms, it's grammatically sound.

Expression frequency: Very common

Frequent in

News & Media

70%

Science

15%

Encyclopedias

5%

Less common in

Formal & Business

3%

Wiki

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "changes since then" is a versatile phrase used to indicate modifications or developments over time. Ludwig AI confirms its grammatical correctness, and its frequency in News & Media highlights its widespread use. When using the phrase, ensure a clear reference point for "then" to avoid ambiguity. While generally neutral in register, consider more formal alternatives like "developments since then" in academic or professional settings. This phrase is a useful way to compare past and present states, provided it is used with precision.

FAQs

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

You can use "changes since then" to describe alterations that have occurred after a specific event or time. For example: "The city has seen many "changes since then", including new infrastructure and increased tourism."

What's a more formal way to say "changes since then"?

In formal contexts, consider using alternatives like "developments since then" or "modifications since then". For example: "The project has undergone significant "developments since then", necessitating a revised timeline."

What are some synonyms for "changes since then"?

Synonyms include "alterations since then", "transformations since then", and "evolution since then". Each carries a slightly different nuance depending on the context.

Is it always necessary to specify the reference point when using "changes since then"?

While not always grammatically required, specifying the reference point enhances clarity. Omitting it can lead to confusion if the context doesn't make the "then" obvious. For instance, instead of "There have been "changes since then"", say "There have been changes since the new policy was implemented".

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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: