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
CEO of Professional Science Editing for Scientists @ prosciediting.com
cannot be exposed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cannot be exposed" is correct and usable in written English.
It can be used in contexts where something is not allowed to be revealed or made visible, often in discussions about privacy, security, or sensitive information. Example: "The confidential documents cannot be exposed to unauthorized personnel."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(3)
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
22 human-written examples
In any event, in sunlight, I need the extra cover, because the area treated by radiotherapy cannot be exposed.
News & Media
It is always preferable to design a facility so that hazards are not present, or, failing that, to ensure that workers cannot be exposed to the hazards.
Science
But sleep on the second two nights was interrupted at 5 45 a.m. with just enough time left for Ms. Chan to don her dark glasses, go to the restroom (the eyes of the subjects cannot be exposed to the light in the bathroom) and freshen up, before taking her stimulus seat at 6 a.m.
News & Media
Because motivated inferences result from unconscious mental processes rather than explicit reasoning, the errors in inferences cannot be exposed simply by identifying a fallacy in a reconstructed argument.
Science
You need an autonomous AI solution that runs in the decentralized environment and implements contractual obligations: By definition, centralized proprietary solutions cannot be exposed to many users in the decentralized network.
News & Media
Due to the high directionality of the vertically incident UV light from the exposure tool and narrow angle between the reflector and mask, upper region of the vertical sidewall cannot be exposed properly without the aid of diffuser.
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
However, a realistic estimation of children's exposures to air pollution is usually a great ethics challenge, especially for young children, because they cannot intentionally be exposed to contaminants and according to Helsinki declaration, they are not old enough to make a decision on their participation.
Science
If someone cannot bear to be exposed to challenging views at university, what are they doing there?
News & Media
At the time, Klaus H. Jacob, a senior research scientist with the Lamont-Doherty Earth Observatory told me: "A world-class city cannot afford to be exposed to such a threat so often".
News & Media
"Total has always been clear that it cannot afford to be exposed to any secondary sanction, which might include the loss of financing in dollars by U.S. banks for its worldwide operations," the company said in a statement on its website.
News & Media
Wet back to do re-sealing Cannot allow personnel to be exposed, the company will be liable if let this happen.
News & Media
Expert writing Tips
Best practice
When using "cannot be exposed", ensure the context clearly indicates what is being protected and why. For example, "Sensitive data cannot be exposed to unauthorized personnel."
Common error
Avoid using "cannot be exposed" when an active voice construction would be clearer and more direct. For example, instead of "The document cannot be exposed", consider "You must not expose the document."
Source & Trust
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cannot be exposed" functions as a passive verb phrase expressing prohibition or restriction. It indicates that something is not allowed or should not be revealed or subjected to a particular influence. Ludwig AI confirms its usability in English.
Frequent in
Science
30%
News & Media
30%
Formal & Business
10%
Less common in
Encyclopedias
10%
Academia
10%
Wiki
10%
Ludwig's WRAP-UP
In summary, the phrase "cannot be exposed" is a grammatically sound and frequently used passive verb phrase. It conveys the necessity of preventing something from being revealed or subjected to specific influences. According to Ludwig, the phrase is correct and usable in written English. Primarily found in scientific, news, and formal contexts, it emphasizes protection, privacy, or security. Alternatives include "must remain concealed" and "should not be revealed". While generally neutral in register, it is crucial to consider the specific context to ensure the phrasing is both accurate and clear.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
must remain concealed
Emphasizes the necessity of keeping something hidden.
should not be revealed
Focuses on preventing disclosure or uncovering.
must be kept private
Highlights the need to maintain confidentiality.
should not be subjected
Focuses on preventing exposure to a particular condition or influence.
must be shielded from
Emphasizes protection from something harmful.
cannot be unveiled
Focuses on keeping something secret or unknown.
should not be made public
Highlights the need to keep something from general knowledge.
cannot be laid bare
Emphasizes the prevention of uncovering or revealing something.
must not be left vulnerable
Highlights the need to protect something from potential harm or attack.
should be kept under wraps
Emphasizes the need to keep something secret or confidential.
FAQs
How can I rephrase "cannot be exposed" for different contexts?
Depending on the context, you can use alternatives like "must remain concealed", "should not be revealed", or "must be kept private". Each alternative carries a slightly different nuance.
What is the difference between "cannot be exposed" and "should not be exposed"?
"Cannot be exposed" implies a strict prohibition, whereas "should not be exposed" suggests a recommendation or guideline. The choice depends on the level of restriction required.
Is it grammatically correct to use "cannot be exposed" in formal writing?
Yes, "cannot be exposed" is grammatically correct and suitable for formal writing. However, ensure the phrasing aligns with the overall tone and clarity of the document. Ludwig AI validates its grammatical status as correct.
When should I use "must remain concealed" instead of "cannot be exposed"?
Use "must remain concealed" when emphasizing the necessity of keeping something hidden, particularly when there's a risk of it being discovered. "Cannot be exposed" is a more general prohibition.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested