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 redesigned
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be redesigned" is correct and usable in written English.
It can be used when indicating that something requires a new design or significant changes to its current design. Example: "The outdated software interface must be redesigned to improve user experience and functionality."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
should be revamped
needs to be revamped
is in need of revision
must be reversed
must be cut
must be prosecuted
must be identified
must be stopped
must be tackled
must be researched
must be eliminated
must be overturned
must be thrilled
must be breached
must be preserved
must be addressed
must be expected
must be done
must be scared
must be rectified
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
38 human-written examples
If the evaluation reveals any vulnerability, the initial system design must be redesigned to correct the vulnerabilities and another analysis of the redesigned system is performed.
And so the special effects must be redesigned for its next appearance.
News & Media
The United States power grid must be redesigned to deal with this extreme weather.
News & Media
That is because of the high cost of batteries, and because other components must be redesigned for electric vehicles.
News & Media
At the very least, he said, the theater's stage must be redesigned to bring it closer to the audience.
News & Media
Home and office air conditioners, for instance, must be redesigned to use 63% less power by 2008.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
Otherwise the concept must to be redesigned to comply with this requirement.
Science
Delivering HIV treatment must also be redesigned and simplified to accelerate our progress.
Science
The soaring space will be redesigned.
News & Media
This requires teaching training to be redesigned.
If not, the hapten should be redesigned.
Expert writing Tips
Best practice
When using "must be redesigned", ensure the context clearly indicates what specific aspects require redesign. Be specific for clarity.
Common error
While "must be redesigned" is passive, avoid excessive passive voice in surrounding sentences. Balance with active constructions for a more engaging and direct writing style.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be redesigned" functions as a modal passive construction, indicating a strong necessity or obligation for something to undergo a new design. Ludwig examples show usage in contexts where existing designs are inadequate or outdated.
Frequent in
Science
34%
News & Media
51%
Formal & Business
15%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "must be redesigned" effectively conveys the necessity for a new or improved design. As Ludwig AI indicates, its grammatical structure is correct, and its usage is common across diverse fields, including science, news, and business. When writing, it's best to be specific about what aspects need redesigning and avoid overuse of passive voice. Alternatives such as "needs to be revamped" or "requires a redesign" offer similar meanings with slightly different nuances. Remember that while "must be redesigned" expresses a firm requirement, "can be redesigned" suggests a potential improvement.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
requires a redesign
Directly states the necessity of a new design.
needs to be revamped
Emphasizes a significant overhaul or modernization is required.
has to be reworked
Implies the existing design is flawed and needs to be fixed.
should be re-engineered
Suggests a more technical or structural modification is needed.
calls for modification
Highlights that adjustments or alterations are imperative.
is in need of revision
Focuses on the necessity of reviewing and amending the current design.
demands a new approach
Indicates the current strategy is failing and a different tactic is necessary.
warrants a fresh design
Suggests that a completely new design is justified or advisable.
begs for improvement
Emphasizes the poor state of the current design and the urgent need for enhancement.
necessitates a transformation
Underlines the need for a radical change in form or appearance.
FAQs
How can I use "must be redesigned" in a sentence?
You can use "must be redesigned" to express that something needs a new or improved design. For example, "The user interface must be redesigned to enhance usability".
What are some alternatives to "must be redesigned"?
Alternatives include "needs to be revamped", "requires a redesign", or "should be re-engineered", depending on the specific nuance you want to convey.
When is it appropriate to use "must be redesigned"?
It's appropriate when emphasizing the necessity for a new or improved design due to flaws, obsolescence, or changing requirements. The tone is firm and indicates a non-negotiable need for change.
What's the difference between "must be redesigned" and "can be redesigned"?
"Must be redesigned" indicates a requirement, while "can be redesigned" suggests a possibility or option. The former implies a problem needing correction, whereas the latter proposes a potential improvement.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested