when a change occurs

USAGE SUMMARY

The phrase "when a change occurs" is correct and usable in written English.
You would typically use this phrase to refer to a specific event or instance when something changes. For example: "We must be prepared when a change occurs in the market conditions."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

When a change occurs in the arrangement of the bases, it can cause the gene not to work properly.

Stanford University

When a change occurs, we use a level set method to guide the change of topology of the domain mesh.

Journal of Computational Physics

Self-monitoring of blood glucose levels is essential to distinguish the contributions of FPG and/or PPG when a change occurs in the AIC level.

Insulin

Considering fixed sampling frequency, Euclidean distance between each sample and other samples of a considered sliding window varies when a change occurs.

Protection and Control of Modern Power Systems

Works describing algorithms where each device generates a description file when a change occurs in the system, which is processed by the rest of the platform, may be also found [12].

EURASIP Journal on Wireless Communications and Networking

When a change occurs in the ligamentum flavum, regeneration of elastic fibers that includes the formation of collagen fibers and degenerative changes occurs, and this regenerative process leads to decrease in elasticity.

Journal of Orthopaedics and Traumatology

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Because subjects may make large errors following an unexpected change in the visual rotation, they were provided with a visual indication of the environment, and this indication also served as a warning when a change occurred.

F1000Research

When such a change occurs, it is possible to infer some link quality fluctuation, in which case ASA increases the current standard deviation (sigma ) by 0.1 U.

Journal of the Brazilian Computer Society

The Martingale Test assumes that the input data stream items are produced from Exchangeable random variables and a change occurs when the variables' exchangeability property is violated [15].

Journal of Internet Services and Applications

Pandemics of influenza A occur when a major change occurs in the proteins of circulating strains of the virus.

Emerging Infectious Diseases

When a name change occurs as a result of the adoption process, you will need to provide copies of the adoption papers to your child's school as well as the Social Security office.

WikiHow

Expert writing Tips

Best practice

Use "when a change occurs" to clearly indicate the timing or condition that triggers a specific action or consequence. This phrasing enhances clarity in instructions, explanations, and predictions.

Common error

Avoid using "when a change occurs" in simple sentences where a more direct construction would suffice. For example, instead of "Problems arise when a change occurs", consider "Changes cause problems."

Linguistic Context

The phrase "when a change occurs" functions as an adverbial clause of time, specifying when the action in the main clause takes place. This is supported by Ludwig AI's assessment of the phrase as correct and usable.

Expression frequency: Very common

Frequent in

Science

50%

News & Media

25%

Academia

15%

Less common in

Encyclopedias

5%

Wiki

3%

Formal & Business

2%

Ludwig's WRAP-UP

The phrase "when a change occurs" is a grammatically correct and versatile temporal clause, widely used to indicate the timing of an event or action. Ludwig AI confirms its validity and usability. Its applications span across various fields, including science, news, and academia, highlighting its broad applicability. While the phrase is generally neutral in tone, it's important to consider context and choose more direct alternatives when appropriate. Common alternatives include "upon a change happening" or "in the event of a change taking place". By understanding its grammatical function, communicative purpose, and potential alternatives, writers can effectively use "when a change occurs" to enhance clarity and precision in their writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

upon a change happening

This alternative uses "upon" to indicate immediacy and "happening" instead of "occurs", changing the sentence structure.

in the event of a change taking place

This is a more formal alternative, replacing "when" with "in the event of" and using "taking place" instead of "occurs".

at the time a change arises

This alternative focuses on the specific moment a change begins to happen.

should a change come about

This alternative uses "should" to express a hypothetical situation, making it more conditional than the original phrase.

once a change has transpired

This alternative uses "once" to indicate completion and "transpired" to suggest a more significant event.

if a change is implemented

This alternative focuses on the implementation of a change, suggesting a deliberate action.

as a change unfolds

This alternative emphasizes the process and progression of a change over time.

given a modification occurring

This alternative uses "given" to introduce a condition and "occurring" as a continuous action of modification.

following a change's incidence

This phrase is quite formal, replacing "when" with "following", and "occurs" with "incidence", altering the tone.

with the advent of a change

This alternative emphasizes the arrival or beginning of a change, implying a new era or situation.

FAQs

How can I use "when a change occurs" in a sentence?

Use "when a change occurs" to specify the timing or conditions under which something else happens. For instance, "The system automatically updates "when a change occurs" in the database".

What are some alternatives to "when a change occurs"?

You can use phrases like "upon a change happening", "in the event of a change taking place", or "should a change come about" depending on the desired formality and emphasis.

Is "when a change occurs" formal or informal?

"When a change occurs" is suitable for both formal and informal contexts. While it's clear and grammatically correct, consider more concise alternatives for casual communication.

Which is correct, "when a change occurs" or "if a change occurs"?

Both "when a change occurs" and "if a change occurs" are grammatically correct, but they have slightly different meanings. "When" indicates timing (at the point that a change happens), while "if" introduces a conditional situation (in the case that a change happens).