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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
when used
Grammar usage guide and real-world examplesUSAGE SUMMARY
"when used" is correct and usable in written English.
You can use "when used" to describe the circumstances under which something happens. For example: When used properly, this product can last for years.
✓ Grammatically correct
News & Media
Science
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
58 human-written examples
PMS? Combined Pill, especially when used continuously.
News & Media
They are safe when used correctly.
News & Media
When used appropriately, neuroscience is powerful.
News & Media
(Nitrous oxide is a medicine when used by doctors, a drug when used for pleasure).
News & Media
Networking can yield amazing results when used appropriately.
News & Media
The train's steam whistle is deafening when used underground.
News & Media
But when used correctly it is a very different story.
News & Media
· When used as tanning bed, battery life is limited.
News & Media
They are particularly dangerous when used with alcohol.
News & Media
When used for other causes, it is portrayed as sinister.
News & Media
And when used by authoritarian regimes, they become tainted.
News & Media
Expert writing Tips
Best practice
Use "when used" to clearly state the conditions under which a particular result or characteristic becomes true. This helps avoid ambiguity and sets clear expectations.
Common error
Ensure that the phrase modified by "when used" is clear and directly related to the subject. Misplaced modifiers can create confusion about what is actually being described. For example, avoid sentences where it's unclear what is doing the "using".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "when used" functions as a reduced adverbial clause, modifying a verb or clause by specifying the conditions under which an action occurs or a statement is true. As Ludwig AI confirms, it's a grammatically correct and usable phrase.
Frequent in
News & Media
51%
Science
37%
Wiki
6%
Less common in
Formal & Business
3%
Encyclopedias
2%
Reference
1%
Ludwig's WRAP-UP
In summary, "when used" functions as a reduced adverbial clause that introduces a condition necessary for a certain outcome. Ludwig AI confirms its grammatical correctness and usability. The phrase is widely used across various contexts, including news, science, and general writing, with a neutral tone. While "when used" is a powerful and versatile phrase, ensuring clear and correct application will guarantee clarity and precision in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
if utilized
Emphasizes the act of using something for a purpose, suggesting a conditional application.
if applied
Focuses specifically on the action of applying something, implying a condition.
as employed
Similar to "when used" but emphasizes the manner or method of usage.
upon utilization
A more formal way of saying "when used", stressing the act of making use of something.
when implemented
Specifically refers to putting a plan or system into effect, implying a conditional execution.
in application
Refers to the practical use of something, highlighting its implementation in real-world scenarios.
on application
Highlights the moment something is put to use, implying a specific timing.
given its use
Focuses on considering the implications or consequences based on the fact that something is being used.
depending on usage
Highlights that the outcome varies based on how something is used.
subject to use
Indicates that certain conditions or limitations apply when something is used.
FAQs
How can I use "when used" in a sentence?
"When used" is typically employed to specify the conditions or context under which a statement is true or an action is effective. For example, "The tool is most effective "when used" with the correct settings."
What are some alternatives to "when used"?
Depending on the context, you can use phrases like "if applied", "if utilized", or "depending on usage" to convey a similar meaning.
Is "when used" grammatically correct?
Yes, "when used" is grammatically correct. It functions as a reduced adverbial clause, where the subject and auxiliary verb are omitted (e.g., "when it is used" becomes "when used").
What is the difference between "when used" and "if used"?
"When used" implies a specific condition or context in which something is typically employed. "If used" suggests a hypothetical situation. For instance, "The program works well when used on a desktop" indicates a normal operating condition, whereas "The program will crash if used incorrectly" suggests a potential error scenario.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested