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
must be allowed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be allowed" is correct and usable in written English.
You would use this phrase when you are talking about something that is necessary or expected to happen. For example, "The teacher said that we must be allowed to take the test on a later date."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(16)
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
This process must be allowed to proceed.
News & Media
"It must be allowed to stand.
News & Media
Our newspapers must be allowed to mature".
News & Media
This progress must be allowed to continue.
News & Media
Palestinians must be allowed to move in and out".
News & Media
And its banks must be allowed to merge and fail.
News & Media
That means that the yuan must be allowed to rise.
News & Media
"I must be allowed to say that in Germany.
News & Media
The sickest firms must be allowed to fail.
News & Media
Ukrainians must be allowed to sort out their own problems.
News & Media
Federal funds must be allowed for routine maintenance.
News & Media
Expert writing Tips
Best practice
Use "must be allowed" to clearly state a requirement or permission, especially when outlining rules or regulations. For example, "All visitors must be allowed access during visiting hours."
Common error
Avoid using "must be allowed" in casual conversation where a softer phrasing like "should be able to" or "can" would be more appropriate. It can sound overly formal or demanding.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be allowed" functions as a modal construction expressing necessity or permission. It combines the modal verb 'must,' indicating obligation or requirement, with the passive voice 'be allowed,' signifying that someone or something is granted permission. Ludwig AI confirms its proper usage.
Frequent in
News & Media
61%
Science
20%
Formal & Business
12%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "must be allowed" is a common and grammatically sound construction used to express necessity or permission. As Ludwig AI confirms, this phrase functions primarily in neutral to formal registers, frequently appearing in News & Media and Formal & Business contexts. While grammatically correct, overuse in informal settings should be avoided. Alternatives include "should be permitted" and "has to be authorized", depending on the desired level of formality and emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
should be permitted
Replaces "must" with "should", softening the obligation but still implying a degree of permissibility.
should be authorized
Similar to "should be permitted" but implies a more formal authorization.
has to be authorized
Substitutes "allowed" with "authorized", suggesting an official approval process is necessary.
is required to be permitted
Emphasizes the necessity of permission, adding a layer of formality.
needs to be approved
Focuses on the need for approval, highlighting the conditionality of the action.
is essential to permit
Highlights the essential nature of granting permission, emphasizing its importance.
cannot be denied
Expresses a strong sense of entitlement, indicating that refusal is unacceptable.
is imperative to grant
Stresses the urgency and importance of granting permission.
deserves to be permitted
Adds a sense of deserving or entitlement to the permission being granted.
warrants being allowed
Suggests that the situation justifies or calls for permission to be granted.
FAQs
How can I use "must be allowed" in a sentence?
Use "must be allowed" to express that something is required or permitted according to a rule, law, or expectation. For instance, "All students "must be allowed" extra time on the exam."
What are some alternatives to saying "must be allowed"?
You can use alternatives such as "should be permitted", "has to be authorized", or "needs to be approved" depending on the context and level of formality.
Is it better to say "must be allowed" or "should be allowed"?
"Must be allowed" indicates a stronger obligation or requirement, while "should be allowed" suggests a recommendation or softer expectation. The choice depends on the strength of the rule or expectation you want to convey.
What's the difference between "must be allowed" and "can be allowed"?
"Must be allowed" implies a necessity or entitlement, whereas "can be allowed" suggests permission that may or may not be granted. "Must" indicates a stronger obligation than "can".
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested