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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
must be seen
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be seen" is correct and usable in written English.
It can be used to emphasize the importance of experiencing or observing something firsthand. Example: "This artwork is truly magnificent; it must be seen to be appreciated."
✓ Grammatically correct
News & Media
Science
Alternative expressions(17)
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
60 human-written examples
Democracy must be seen to be done.
News & Media
"This must be seen as a warning.
News & Media
They must be seen live.
News & Media
Justice must be seen to be done.
News & Media
Our leaders must be seen jogging, cycling, skiing.
News & Media
People with urgent needs must be seen within 48 hours.
News & Media
His rant must be seen to be fully appreciated.
News & Media
Too bad they must be seen in such tawdry productions.
News & Media
The last must be seen to be believed.
News & Media
The problem is these things must be seen in unison.
News & Media
Mr Sharon must be seen to be tough on terrorism.
News & Media
Expert writing Tips
Best practice
Use "must be seen" to emphasize the critical importance of observing something directly to fully understand or appreciate it. For example, "The evidence must be seen to fully grasp the severity of the situation."
Common error
Avoid using "must be seen" excessively in passive voice constructions where an active voice would be more direct and engaging. For instance, instead of "The changes must be seen by the public", consider "The public must see the changes" for greater impact.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be seen" functions primarily as a modal verb phrase indicating necessity or strong recommendation. As Ludwig AI highlights, its grammatical structure is correct, and it effectively emphasizes the importance of visual observation or experience. Examples include situations where direct observation is essential for understanding or appreciation.
Frequent in
News & Media
56%
Science
39%
Formal & Business
3%
Less common in
Academia
1%
Encyclopedias
0%
Wiki
1%
Ludwig's WRAP-UP
In summary, "must be seen" is a grammatically sound and frequently used phrase that underscores the necessity of visual experience. As verified by Ludwig AI, it is especially prevalent in News & Media and Science contexts, functioning to highlight the importance of direct observation for comprehension or appreciation. While versatile, it's crucial to avoid overuse in passive constructions to maintain clarity and impact. When seeking alternatives, consider "needs to be witnessed" or "should be observed" to tailor the emphasis to your specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
demands to be seen
Emphasizes an inherent quality that compels observation.
needs to be witnessed
Focuses on the act of witnessing as crucial, implying importance through personal observation.
requires visual inspection
Highlights the necessity of a closer examination, emphasizing the 'visual' component.
should be observed
Suggests a recommendation for observation, highlighting the value of seeing something.
calls for observation
Emphasizes that observation is necessary, usually for investigative purposes.
has to be viewed
Emphasizes the obligation to view something, indicating its significance.
cannot be missed
Highlights the uniqueness of something that should be experienced, including the visual aspect.
ought to be perceived
Highlights the importance of perception, suggesting a deeper understanding through observation.
is worth seeing
Highlights an explicit recommendation for seeing something.
warrants attention
Shifts the focus to deserving attention, indirectly implying the need to see it.
FAQs
How can I use "must be seen" in a sentence?
Use "must be seen" to emphasize the necessity of experiencing something visually for full understanding or appreciation. For example, "The exhibit "must be seen to be believed"."
What are some alternatives to saying "must be seen"?
Alternatives include "needs to be witnessed", "should be observed", or "has to be viewed", depending on the context and desired emphasis.
Is there a difference between "must be seen" and "should be seen"?
"Must be seen" implies a higher degree of necessity or importance than "should be seen". "Must" suggests an obligation, while "should" offers a recommendation.
When is it appropriate to use "must be seen" in formal writing?
It's appropriate in formal writing when emphasizing the critical importance of visual evidence or direct observation. Ensure the context warrants such strong emphasis. For example, "The data "must be scrutinized" in order to identify anomalies."
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested