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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

alterations since then

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "alterations since then" is correct and usable in written English.
It can be used to refer to changes or modifications that have occurred from a specific point in time up to the present. Example: "The report outlines the alterations since then, highlighting the key changes made to the project."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Further, since, then.

Since then, epigenetic alterations have been reported in many other types of cancer [ 15], autoimmune diseases [ 16], diabetes [ 17], Alzheimer's disease [ 18], Parkinson's disease [ 19], asthma [ 20], and multiple other human complex traits [ 21- 23].

In 1974, the City Planning Commission made the complex subject to special zoning that controlled many of these alterations, but pressure has been growing since then for landmark designation.

News & Media

The New York Times

The first event for HAREM evaluation happened in 2005 and it has followed MUC evaluation criteria, but since then the process has gone through alterations.

When this alteration was made the girder was also expanded and since then the bridge permits car traffic and railway traffic simultaneous (Branco 1994; LUSOPONTE 2000) (Fig. 15).

Since then, numerous studies in humans have focused on alterations in IL-1β levels in GCF in an attempt to understand the underlying inflammatory process during OTM.

Since then, 41 states have adopted those rules, often with alterations.

News & Media

The New York Times

Since then, overall plasma DNA concentration in cancer patients and genetic or epigenetic alterations specific to tumor DNA have been investigated in patients diagnosed with different types of cancer.

Since then the airport has made significant changes to accommodate regular flights, including alterations to the airfield layout and the building of Scotland's only triple air bridge.

News & Media

BBC

Since then, the concentration of free circulating plasma DNA has been studied as well as the genetic alterations and epigenetic alterations of tumour DNA of patients that suffer from various types of tumours.

Since then?

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "alterations since then", ensure the temporal reference is clear to avoid ambiguity. For instance, specify the event or date to which "then" refers.

Common error

Avoid using "alterations since then" without a clearly defined point of reference. Without context, the reader may not understand the time frame being discussed, leading to confusion.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "alterations since then" functions as a prepositional phrase, often used to modify a noun or verb by specifying a timeframe in which changes occurred. Ludwig AI confirms this usage through its examples.

Expression frequency: Rare

Frequent in

Science

33%

News & Media

33%

Academia

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "alterations since then" is a grammatically correct prepositional phrase used to indicate modifications that have occurred following a specific point in time. As Ludwig AI confirms, it appears most frequently in scientific, news, and academic contexts. When using this phrase, clarity of temporal reference is crucial. While grammatically sound, simpler alternatives like "changes since then" may be preferred in informal settings. The expert rating is positive due to the phrase's grammatical correctness and use in reputable sources.

FAQs

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

Use "alterations since then" to indicate changes or modifications that have occurred after a specific point in time. For example, "The report outlines the "alterations since then", highlighting the key changes made to the project".

What are some alternatives to "alterations since then"?

You can use alternatives such as "modifications thereafter", "changes in the interim", or "revisions since that time" depending on the specific context.

Is it correct to say "changes since then" instead of "alterations since then"?

Yes, "changes since then" is a perfectly acceptable and often more common alternative to "alterations since then". The choice depends on the desired level of formality.

What is the difference between "alterations since then" and "previous alterations"?

"Alterations since then" refers to changes made after a specific point, while "previous alterations" refers to changes made at any time before the current moment. The first has a clear temporal anchor.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

89%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: