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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 understood
Grammar usage guide and real-world examplesUSAGE SUMMARY
'must be understood' is correct and can be used in written English.
It is used to indicate that something should be understood or known. For example: The importance of environmental protection must be understood.
✓ Grammatically correct
News & Media
Science
Academia
Encyclopedias
Alternative expressions(20)
needs to be understood
has to be understood
it is essential to understand
it is important to comprehend
requires comprehension
must be known
must be comprehended
must be communicated
must be appreciated
must be considered
must be explained
must be undertaken
must be translated
must be realized
must be imagined
must be recognized
must be demonstrated
must be apprehended
must be suggested
must be learned
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
One thing must be understood first.
News & Media
This must be understood by Yonkers residents themselves.
News & Media
First and foremost, the computer arithmetic must be understood.
Encyclopedias
Religion, it must be understood, is not faith.
News & Media
But my jokes must be understood by everybody.
News & Media
Melancholy and sentimentality must be understood as two separate ideas.
News & Media
Conservatism must be understood as a synthesis of all three.
News & Media
First off, the following crucial components must be understood.
Academia
The States interest must be understood against this background.
Academia
In order to communicate, we must be understood.
Academia
The Krusevac incident must be understood within this particular historical context.
News & Media
Expert writing Tips
Best practice
When writing, ensure the subject requiring understanding is clearly defined to avoid ambiguity. Clarity in what "must be understood" enhances the message's impact.
Common error
Avoid using "must be understood" excessively, as it can lead to a passive and indirect tone. Instead, consider rephrasing to make the subject more active and engaging, improving readability.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be understood" functions as a modal verb phrase, indicating a necessity or requirement for comprehension. As confirmed by Ludwig AI, it is grammatically correct and widely used.
Frequent in
News & Media
33%
Science
33%
Academia
15%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "must be understood" is a versatile and grammatically sound expression used to emphasize the critical importance of comprehension across diverse contexts. As indicated by Ludwig AI, it is widely accepted and frequently employed in news, scientific, and academic domains. The phrase serves to highlight the necessity of grasping a concept or situation before proceeding further. To enhance writing, consider the clarity and active engagement of your subject while avoiding overuse of the passive voice. By using this information, you may be able to write with more clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
needs to be understood
Uses 'needs' instead of 'must', softening the imperative tone.
has to be understood
Substitutes 'must' with 'has to', maintaining a sense of obligation.
it is essential to understand
Replaces the modal verb with a more explicit statement of necessity.
it is important to comprehend
Focuses on the significance of grasping the concept.
one should understand
Uses 'should' to express a recommendation to understand, rather than a strict requirement.
it's crucial to grasp
Emphasizes the critical nature of understanding.
requires comprehension
Shifts the focus to what is needed for comprehension.
demands a clear understanding
Highlights the need for clarity in understanding.
understanding is paramount
Underscores the supreme importance of understanding.
knowledge is required
Shifts the focus from the act of understanding to the requirement of knowledge.
FAQs
How can I use "must be understood" in a sentence?
You can use "must be understood" to emphasize the importance of a concept. For example, "The context of the situation "must be understood" before making a judgment."
What are some alternatives to "must be understood"?
Alternatives include phrases like "needs to be understood", "has to be understood", or "it is essential to understand", depending on the specific nuance you want to convey.
Is it better to use active or passive voice with "must be understood"?
While "must be understood" is in the passive voice, it's often appropriate when the emphasis is on the concept being understood rather than the actor. However, consider using active voice for a more direct and engaging tone when possible.
What's the difference between "must be understood" and "should be understood"?
"Must be understood" implies a higher degree of necessity and criticality. "Should be understood" suggests it is advisable or beneficial to understand, but not absolutely essential.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested