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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
must be strong
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be strong" is correct and usable in written English.
It can be used to express a necessity or requirement for strength in a particular context, such as physical, emotional, or structural strength. Example: "To succeed in this competitive environment, you must be strong in your convictions and beliefs."
✓ Grammatically correct
News & Media
Science
Wiki
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
I must be strong.
News & Media
He must be strong".
News & Media
We must be strong.
News & Media
There must be strong opposition in parliament.
News & Media
"To forge iron," he said, "one must be strong".
News & Media
We believe Britain must be strong in the European Union".
News & Media
We believe Britain must be strong in the world.
News & Media
For that to happen, the Rio backbone must be strong.
News & Media
He added, "To forge iron, one must be strong".
News & Media
You must be strong or this job will destroy you".
News & Media
We must be strong politically, economically, and militarily.
News & Media
Expert writing Tips
Best practice
When using "must be strong", ensure that the context clearly indicates whether you are referring to physical, emotional, or structural strength.
Common error
Avoid using "must be strong" in vague contexts. Always specify what aspect needs to be strong to maintain clarity and impact.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be strong" functions as a modal phrase expressing a necessity or obligation related to strength. Ludwig AI confirms its correctness and usability across different contexts. This encompasses physical, emotional, and even structural strength.
Frequent in
News & Media
45%
Science
25%
Wiki
15%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "must be strong" is a versatile expression used to convey the necessity for strength in various contexts, as highlighted by Ludwig AI. Its grammatical correctness and common usage across different domains, including News & Media, Science, and Wiki, make it a reliable choice for expressing requirements for physical, emotional, or structural resilience. When using this phrase, it's crucial to provide specific context to avoid vagueness and ensure clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
needs to be resilient
Emphasizes the ability to recover quickly from difficulties.
has to be robust
Highlights the quality of being sturdy and healthy in constitution.
ought to be powerful
Focuses on the capacity to exert influence or control.
should be vigorous
Suggests a need for active strength and energy.
required to be firm
Emphasizes the necessity of steadfastness and resolution.
needs to be forceful
Focuses on the quality of being emphatic and persuasive.
has to be steadfast
Highlights the quality of being resolute and unwavering.
should be potent
Suggests a need for effectiveness and powerful influence.
required to be considerable
Emphasizes the necessity of being significant in size or importance.
needs to be intense
Focuses on the quality of being deeply felt or highly concentrated.
FAQs
How can I use "must be strong" in a sentence?
Use "must be strong" to convey a requirement for strength in a specific context. For example, "To succeed in this field, you "must be strong" both mentally and emotionally."
What are some alternatives to "must be strong"?
Depending on the context, you can use alternatives like "needs to be resilient", "has to be robust", or "ought to be powerful".
Is it grammatically correct to say "must be strongly" instead of "must be strong"?
While "must be strongly" can be grammatically correct in some contexts, it changes the meaning. "Must be strong" typically refers to inherent strength, whereas "must be strongly" implies an action performed with strength.
In what contexts is "must be strong" most appropriate?
"Must be strong" is suitable in various contexts, including discussions about physical fitness, emotional resilience, and structural integrity. The suitability depends on the specific meaning you want to convey.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested