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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
must be exchanged
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be exchanged" is correct and usable in written English.
It can be used when indicating that something is required to be swapped or replaced in a specific context. Example: "The tickets for the concert must be exchanged at the box office for entry."
✓ Grammatically correct
News & Media
Science
Academia
Encyclopedias
Wiki
Alternative expressions(2)
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
41 human-written examples
Money must be exchanged in banks, not on the streets.
News & Media
Small bags must be exchanged for larger ones.
News & Media
Tickets must be exchanged at the United States Open ticket office and are subject to availability.
News & Media
Information must be exchanged automatically, to ensure that developing countries benefit".
News & Media
Deutsche Telekom will sell three-year bonds that must be exchanged for shares at maturity.
News & Media
The mass determines the total momentum that must be exchanged in an impact".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
19 human-written examples
As this prototroph divides, some of the plasmids are lost in some of the progeny, resulting in a complex but reproducible community of prototrophs and several auxotrophs; demonstrating that the cells must be exchanging nutrients that support growth of the different auxotrophs.
Science
If the rate of return is higher in one country, there must be exchange rate adjustments to avoid financial crises.
News & Media
Due to the continuous shifting of NMR signals of ghrelin upon the addition of DPC there must be exchange between free and micelle-bound peptide.
Messages must thus be exchanged between the base station and the user's device communicating the rate prices λ i and the target rates d i.
It issues its own currency though ATMs dispense only U.S. dollars and Russian rubles, which must then be exchanged.
News & Media
Expert writing Tips
Best practice
When using "must be exchanged", ensure the context clearly indicates what items are being exchanged and the reason for the necessity. Provide enough detail to avoid ambiguity.
Common error
While grammatically correct, "must be exchanged" can sound overly formal in casual conversation. Opt for more relaxed alternatives like "needs to be swapped" or "has to be replaced" in informal settings.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be exchanged" functions as a modal verb construction indicating obligation or necessity. It specifies that something is required to be swapped or replaced. As Ludwig AI confirms, this phrase is grammatically correct and usable in written English.
Frequent in
News & Media
32%
Science
32%
Encyclopedias
12%
Less common in
Academia
8%
Wiki
8%
Formal & Business
8%
Ludwig's WRAP-UP
In summary, the phrase "must be exchanged" is a grammatically correct and frequently used expression to indicate a necessary swap or replacement. Ludwig AI confirms its validity and usability in English writing. As evidenced by examples from sources like The New York Times and scientific journals, it appears across varied contexts including news, science, and business. While generally neutral to formal, remember that more informal alternatives such as "needs to be swapped" may be preferable in casual settings. When using "must be exchanged", clarify what is being exchanged and the reasons behind the necessity for enhanced clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
needs to be replaced
Emphasizes the requirement for replacement, highlighting the necessity of substituting one thing for another.
has to be swapped
Indicates an obligation to swap items, suggesting a mandatory exchange.
is required to be traded
Focuses on the mandatory aspect of trading, indicating an exchange that is not optional.
is obliged to be converted
Highlights the compulsory conversion of something, often referring to currency or assets.
should be substituted
Suggests a recommended substitution, implying a preference or advantage in making the exchange.
is essential to swap
Emphasizes the importance of the swapping process, indicating that it is crucial for a particular outcome.
is imperative to replace
Stresses the urgent need for replacement, conveying a strong sense of necessity.
must be swapped out
Uses "swapped out" to mean replace which indicates a quick and easy replacement
must be traded in
Uses "traded in" to mean replaced which is typical in trading old items
has got to be exchanged
Uses "has got to" for emphasis on the need of something to be exchanged
FAQs
How can I use "must be exchanged" in a sentence?
The phrase "must be exchanged" is used to indicate a requirement for something to be swapped or replaced. For example, "The damaged goods must be exchanged for new ones".
What can I say instead of "must be exchanged"?
You can use alternatives like "needs to be replaced", "has to be swapped", or "is required to be traded" depending on the context.
Is "must be exchanged" formal or informal?
The phrase "must be exchanged" is generally considered more formal. In informal contexts, phrases like "needs to be swapped" are more appropriate.
When is it appropriate to use "must be exchanged"?
It's appropriate to use "must be exchanged" when you want to emphasize a requirement or obligation for something to be swapped or replaced, especially in formal or official contexts.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested