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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 fought
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be fought" is correct and usable in written English.
It can be used to express the necessity of addressing or combating a particular issue or challenge. Example: "Injustice in society must be fought to ensure equality for all."
✓ Grammatically correct
News & Media
Formal & Business
Science
Alternative expressions(19)
needs to be challenged
has to be confronted
should be resisted
must be addressed
must be defended
must be combated
must be challenged
must be countered
must be implemented
must be investigated
must be counteracted
must be confronted
must be characterised
must be eradicated
must be finalised
must be finished
must be administered
must be forwarded
must be finalized
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
Unity must be fought for.
News & Media
Jihad must be fought without limits.
News & Media
This must be fought to the death.
News & Media
All wars are terrible, but some must be fought.
News & Media
For a start, draconian government regulation must be fought back.
News & Media
Such rights are always contested and must be fought for.
News & Media
Equality is unnatural and must be fought for.
News & Media
The battle must be fought as a conflict of rival philosophies.
News & Media
"From a logical point of view, iron must be fought with iron and fire by fire".
News & Media
"Any incitement to hatred must be fought with the greatest firmness".
News & Media
It must be fought, and won.Many are afraid of the battle that lies ahead.
News & Media
Expert writing Tips
Best practice
Use "must be fought" when emphasizing the necessity of actively combating or opposing something, especially in contexts where direct action is required.
Common error
Avoid overuse of passive voice when using "must be fought". Instead of "The war must be fought by someone", consider "We must fight the war" for a more direct and impactful statement.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be fought" functions as a modal passive construction, indicating a strong obligation or necessity for something to be opposed or combatted. Ludwig's examples show it's used when action is needed against an undesirable force.
Frequent in
News & Media
69%
Formal & Business
15%
Science
16%
Less common in
Ludwig's WRAP-UP
The phrase "must be fought" is a grammatically sound and frequently used expression that emphasizes the need for active opposition or combat against something. As shown by Ludwig, it commonly appears in news and media, formal business contexts, and science, conveying a sense of urgency and determination. Alternatives like "needs to be combatted" or "has to be challenged" can be used to subtly alter the emphasis. When using "must be fought", it's advisable to avoid overuse of passive voice for a more impactful statement.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
needs to be combatted
Replaces "fought" with "combatted", emphasizing active opposition.
has to be challenged
Substitutes "fought" with "challenged", focusing on questioning or disputing something.
should be resisted
Emphasizes opposition by using "resisted" instead of "fought".
requires confrontation
Replaces the verb phrase with a noun phrase, highlighting the need for a direct encounter.
demands opposition
Substitutes the verb phrase with another, emphasizing the necessity of resistance.
warrants defiance
Replaces "fought" with "defiance", focusing on open resistance or disobedience.
must be addressed
Shifts focus to handling a problem rather than directly fighting it.
ought to be opposed
Replaces "must" with "ought to", softening the obligation, and "fought" with "opposed".
calls for action against
Emphasizes the need for action but avoids the direct connotation of fighting.
necessitates a struggle
Highlights the struggle involved but uses a more formal tone.
FAQs
How can I use "must be fought" in a sentence?
The phrase "must be fought" is used to express the necessity of actively opposing or combating something. For example, "Injustice "must be fought" at every turn".
What are some alternatives to saying "must be fought"?
Alternatives include phrases like "needs to be combatted", "should be resisted", or "has to be challenged", depending on the specific nuance you want to convey.
Is it better to use "must be fought" or "needs to be addressed"?
"Must be fought" implies a direct confrontation or active opposition, while "needs to be addressed" suggests a problem requiring attention and resolution. The best choice depends on whether you want to emphasize conflict or problem-solving.
What does "must be fought" imply about the situation?
The phrase "must be fought" implies that the situation is serious, requires active intervention, and cannot be ignored or passively accepted. It suggests a necessary struggle against something undesirable.
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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