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

A modification has occurred

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "A modification has occurred" is correct and usable in written English.
You can use it in contexts where you want to indicate that a change or alteration has taken place. Example: "After reviewing the document, it is clear that a modification has occurred in the final version compared to the draft."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Most of the developed techniques belong to the family of fragile that means that the inserted watermark disappears when a modification has occurred to the watermarked image, thus revealing that data integrity has been compromised.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

First, the modern theory of evolution, both that allele frequencies in a population change over time and that descent with modification has occurred among the Earth's biota, in no way rests on the existence or non-existence of extraterrestrial life.

News & Media

Huffington Post

Each of these has shortcomings, and by themselves trial designs are not likely to provide sufficient information to conclusively prove that disease modification has occurred.

In this study we use HiRISE (High Resolution Image Science Experiment, Mars Reconnaissance Orbiter) imagery to identify the stratigraphical separation of the two landscapes and show that periglacial landscape modification has occurred in the geological units that underlie the ABa, not in the ABa itself.

Science

Icarus

The desorption branches of samples are quite different due to the modification has occurred in their pore's texture.

(iii) Packet Precision: Each time a source node transmits a packet for forwarding and then overhears the wireless medium to ensure that the packet was forwarded, it additionally processes it to check the packet's integrity, that is, that no unexpected modification has occurred.

Two scenarios were defined as virologic failure while on second line cART: a single HIV RNA > 400 copies/mL followed by a regimen class modification as well as having two consecutive HIV RNAs > 400 copies/mL regardless if a regimen class modification had occurred or not.

The final sound file was inspected to ensure that the desired modification had occurred and that no artefacts were introduced.

Following resynthesis, the formant frequencies of the new signal were measured and the sound examined to ensure that the desired modification had occurred and no artefacts were introduced.

A diverse range of genetic modifications have occurred in the genome of R. gibba spheroid bodies and these would compromise the ability of the endosymbiont to exist as a free-living cyanobacterium, thereby confirming their suspected obligate status.

Drawing title blocks record a brief note of dates when changes and modifications have occurred.

Show more...

Expert writing Tips

Best practice

Use "A modification has occurred" to formally and concisely state that a change has happened, particularly when documenting processes or reporting findings.

Common error

While grammatically correct, relying too heavily on passive constructions like "A modification has occurred" can make your writing sound less direct. Consider if an active voice alternative, such as "Someone modified..." would be clearer and more engaging.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "A modification has occurred" functions as a declarative statement, asserting that a change or alteration has taken place. As confirmed by Ludwig, this construction is grammatically sound and suitable for conveying this information.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

20%

Academia

20%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "A modification has occurred" is a grammatically correct and usable declarative statement indicating that a change or alteration has taken place. According to Ludwig, its primary function is to inform, often in formal or scientific contexts. Although not frequently used, it effectively conveys that a specific change has been implemented. For clearer or more engaging writing, consider using alternative phrases like "a change has taken place" or specifying who or what caused the modification.

FAQs

How can I rephrase "A modification has occurred" for clarity?

For better clarity, consider using phrases like "a change has taken place", or specifying who or what caused the modification, such as "The system was modified".

Is "A modification has occurred" formal or informal?

The phrase "A modification has occurred" is generally considered formal. For informal contexts, using something like "something has changed" may be more appropriate.

What is the difference between "A modification has occurred" and "A change has occurred"?

While similar, "A modification has occurred" often implies a more specific or documented alteration. "A change has occurred" is more general and can refer to any kind of alteration.

When is it best to use "A modification has occurred" in writing?

Use "A modification has occurred" when you need to formally state that a change has been made, especially in technical reports, official documentation, or when the specific act of modifying is important.

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

82%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: