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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 identified
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "must be identified" is correct and usable in written English.
It can be used when indicating that something needs to be recognized or specified in a particular context. Example: "All potential risks in the project must be identified before proceeding with the implementation."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
needs to be ascertained
has to be determined
should be recognized
calls for specification
must be detected
must be ascertained
must be nominated
must be implemented
must be acknowledged
must be formulated
must be interpreted
must be discovered
must be recharged
ought to be sent
needs to be transmitted
should be destined
must be cut
must be dispatched
has to be sent
should be landed
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
"These must be identified".
News & Media
But first they must be identified.
News & Media
Perpetrators must be identified, held accountable and stopped".
News & Media
Other economic opportunities for them must be identified.
News & Media
Neighborhoods with good housing "must be identified and their boundaries,.
News & Media
The custodian must be identified on the card application.
Academia
To this end model parameters must be identified.
Science
To prevent drop-out, risk factors must be identified.
Science
Tools and methodologies must be identified for supporting the activity.
Science
Also, specific genes must be identified for different strains of diseases.
News & Media
Latinos must be identified clearly as a deprived -- often depraved -- minority.
News & Media
Expert writing Tips
Best practice
Ensure your writing addresses why something "must be identified"; providing context helps the reader understand the urgency or importance of the identification.
Common error
Avoid using "must be identified" without specifying the actor. For example, instead of "The problem must be identified", specify "The team must identify the problem" to avoid vagueness.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "must be identified" functions as a modal passive construction, indicating a necessity or obligation for something to be recognized or determined. Ludwig's examples show this phrase frequently used in scientific, news, and academic contexts, highlighting its role in specifying required actions.
Frequent in
Science
40%
News & Media
25%
Academia
20%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "must be identified" is a grammatically sound and widely used passive construction indicating a necessity for recognition or determination. According to Ludwig, it's prevalent in science, news, and academic writing, serving to highlight critical needs and required actions. While versatile, it's crucial to ensure clarity by specifying who or what is responsible for the identification to avoid ambiguity. Alternatives such as "needs to be ascertained" or "has to be determined" can be used depending on the context. The analysis shows that the AI agrees with the quality of the expression. By paying attention to these considerations, writers can effectively employ "must be identified" to convey important information with precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
needs to be ascertained
Replaces 'identified' with 'ascertained', suggesting a more formal and thorough process of finding something out for certain.
has to be determined
Substitutes 'identified' with 'determined', highlighting the need for a conclusive decision or finding.
should be recognized
Replaces 'must be identified' with 'should be recognized', indicating a recommendation rather than a strict requirement.
requires recognition
Transforms the phrase into a noun phrase, focusing on the necessity of the act of recognition.
demands to be pinpointed
Replaces 'identified' with 'pinpointed', suggesting a need for very precise and accurate identification.
is essential to recognize
Emphasizes the importance of recognizing something, changing the structure from passive to active.
it is crucial to determine
Highlights the critical nature of determining something, altering the phrasing for emphasis.
necessitates detection
Replaces 'identified' with 'detection' and uses 'necessitates' to emphasize the need.
calls for specification
Substitutes 'identified' with 'specification', focusing on the detailed and clear definition required.
identification is mandatory
Emphasizes the obligatory nature of identification by making it the subject of the sentence.
FAQs
How can I use "must be identified" in a sentence?
Use "must be identified" to express that something needs to be recognized or determined. For example, "All potential risks "must be identified" before the project starts."
What are some alternatives to saying "must be identified"?
You can use phrases like "needs to be ascertained", "has to be determined", or "should be recognized" as alternatives to "must be identified", depending on the specific context.
Is it better to use active or passive voice with "must be identified"?
While "must be identified" is grammatically correct, using the active voice can often provide more clarity. For instance, instead of "The error "must be identified"", you could say "The developer must identify the error."
What's the difference between "must be identified" and "should be identified"?
"Must be identified" indicates a requirement or obligation, whereas "should be identified" suggests a recommendation or advisability. The former implies a higher degree of necessity than the latter.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested