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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
which identify
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which identify" is correct and usable in written English.
It can be used to refer to specific elements or features that serve to recognize or distinguish something. Example: "The documents contain several sections which identify the key stakeholders involved in the project."
✓ Grammatically correct
News & Media
Science
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
59 human-written examples
He proposes to count the defective absentee ballots, but set aside their envelopes, which identify voters.
News & Media
"All airliners emit identification signals which identify the aircraft and provide other information like altitude and speed.
News & Media
You will see that the boxes which identify the reason for the referral taking place have been removed.
News & Media
A system that includes bar-coded bumper stickers, which identify legal parking tenants, will be put in place.
News & Media
The workers feared that removing the placards, which identify the chemicals being carried, might have endangered their lives.
News & Media
They are distinct from domain names, which identify Web sites, like nytimes.com.
News & Media
All passenger planes flying in European airspace are supposed to have such systems, which identify potential collision courses and issue orders for evasive action.
News & Media
It's not just the striking names which identify Arnold's films; they tend to be about family dysfunction and wayward lust on claustrophobic housing estates.
News & Media
The evidence against him rests on witness statements which identify Andrew in contrived and identical language, and which have since been retracted or contradicted.
News & Media
"If the F.B.I. asks, we are ready to supply the I.P. addresses, the logs," he said, referring to internet protocols, which identify a particular web page or device.
News & Media
Much of the spotlight will be on biometrics systems, which identify travelers by fingerprints, the patterns in their retinas, their voices or other individual characteristics.
News & Media
Expert writing Tips
Best practice
Use "which identify" in nonrestrictive clauses, adding extra information that is not essential to the sentence's meaning. Always separate these clauses with commas.
Common error
Avoid using "that" in place of "which" when introducing a nonrestrictive clause. "Which" is appropriate for clauses that add extra, non-essential information, while "that" is used for restrictive clauses that are essential to the sentence's meaning.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which identify" functions as a relative clause, introducing additional, non-essential information about a preceding noun. Ludwig AI confirms that this structure is grammatically sound and commonly used. Examples show it connecting descriptions to various subjects.
Frequent in
Science
37%
News & Media
33%
Wiki
5%
Less common in
Formal & Business
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "which identify" serves as a relative clause, offering additional information about a preceding noun. Ludwig AI confirms its grammatical correctness and common usage across various contexts, particularly in science and news media. When writing, remember to use "which" for nonrestrictive clauses, setting them off with commas, and consider alternatives like "that pinpoint" or "that determine" for nuanced expression. Avoid common errors, such as confusing "which" with "that", to ensure clarity and precision in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
which distinguish
Highlights the separation or differentiation from others, adding a contrastive element.
that indicate
Suggests showing or pointing out, differing from directly identifying.
that determine
Highlights the role of establishing or concluding something definitively.
that specify
Focuses on detailed and explicit identification, adding a layer of exactness.
that define
Stresses the aspect of clearly setting out the meaning or scope.
that pinpoint
Emphasizes precise determination, differing from a general identification.
that designate
Implies formally assigning a name or status, conveying a sense of authority.
that characterize
Emphasizes describing the distinctive nature or features.
that reveal
Focuses on uncovering or disclosing something previously unknown.
which delineate
Focuses on marking the boundaries or limits of something precisely.
FAQs
How can I use "which identify" in a sentence?
Use "which identify" to introduce a nonrestrictive clause that provides additional information about the noun it modifies. For example, "The documents contain several sections "which identify" the key stakeholders involved in the project."
What are some alternatives to "which identify"?
You can use alternatives like "that pinpoint", "that specify", or "that determine" depending on the context.
What's the difference between "which identify" and "that identify"?
"Which identify" introduces a nonrestrictive clause (additional, non-essential information), while "that identify" introduces a restrictive clause (essential information). Use "which" with commas and "that" without.
Is it correct to use "which identifies" instead of "which identify"?
The correct form depends on the noun the clause modifies. Use "which identify" for plural nouns (e.g., "sections which identify") and "which identifies" for singular nouns (e.g., "section which identifies").
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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