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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 also
Grammar usage guide and real-world examplesUSAGE SUMMARY
"must also" is correct and usable in written English.
You can use it when you want to make a comparison between two things that are required or necessary. Example: Following the company policy, all employees must wear uniforms to work, and they must also maintain a neat and professional appearance.
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(7)
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
Growth must also recover.
News & Media
LVMH must also agree.
News & Media
Obama must also reconnect.
News & Media
Players must also take responsibility.
News & Media
Consumers must also be vigilant.
News & Media
"David Trimble must also resign.
News & Media
He must also be diligent.
News & Media
One must also be beautiful.
News & Media
They must also fight apathy.
News & Media
Pot must also be regulated.
News & Media
Legal education must also change.
News & Media
Expert writing Tips
Best practice
Use "must also" when adding a second, equally important requirement or action to a previous one. Ensure both are necessary for the desired outcome.
Common error
Avoid using "must also" excessively within the same sentence. If you find yourself needing it multiple times, consider restructuring the sentence for clarity. Overuse can make your writing sound repetitive and less impactful.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must also" functions as a conjunction to introduce an additional obligation or requirement. It builds upon a previously stated condition, indicating that both conditions are necessary. Ludwig AI confirms the correctness and usability of this phrase.
Frequent in
News & Media
41%
Formal & Business
22%
Science
20%
Less common in
Academia
3%
Wiki
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "must also" is a common and grammatically correct phrase used to introduce an additional, equally important requirement or action. Ludwig AI confirms its validity in written English. It is primarily found in News & Media, Formal & Business, and Scientific contexts, typically carrying a formal or professional tone. To enhance writing, ensure "must also" is used judiciously to avoid redundancy, and consider alternative phrases such as "should also" or "is also required to" for nuanced expression.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
should also
Replaces "must" with a weaker obligation, suggesting a recommendation rather than a requirement.
needs to also
Emphasizes necessity but with a slightly less formal tone than "must".
is also required to
Adds formality and explicitness by specifying that something is a requirement.
is also essential to
Highlights the importance of the additional action or element.
additionally needs to
Introduces a formal tone, specifying an extra point that is necessary.
furthermore should
Adds something more to what has already been stated.
moreover is needed
Similar to 'furthermore' but highlights the need for the additional action.
in addition must
Stresses something is added to what precedes it.
equally important
Indicates that the additional point is just as crucial as the previous one.
on top of that
Adds an extra element to what has already been mentioned, but has a more informal tone.
FAQs
How can I use "must also" in a sentence?
Use "must also" to indicate an additional requirement or obligation. For example, "Employees must arrive on time and "must also complete" their assigned tasks".
What are some alternatives to "must also"?
Alternatives include "should also", "needs to also", or "is also required to" depending on the context.
Is there a difference between "must also" and "should also"?
"Must also" implies a stronger obligation than "should also". "Must" denotes a necessity, while "should" suggests a recommendation.
When is it appropriate to use "must also" in writing?
Use "must also" when you want to clearly state that in addition to one thing, another thing is absolutely necessary. It's suitable for rules, instructions, and formal statements where compliance is important.
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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