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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
that tracts
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that tracts" is not correct in English and does not convey a clear meaning.
It may be intended to refer to something that tracks or follows, but as it stands, it is not usable in written English. Example: "The data that tracts the changes in temperature is crucial for our research."
⚠ May contain grammatical issues
Science
News & Media
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
19 human-written examples
He concedes that tracts of Central Europe that once came under Russian sway have irrevocably moved westwards.
News & Media
The report also called for the Security Council to create a "substantial bounty" to be paid to any institution, government or individual that tracts down Unita's assets.
News & Media
Bureau officials say that recent policy changes intended to slow the leasing process now ensure that tracts of land, like those within the Swell, are carefully examined before drilling is allowed.
News & Media
Analysis of genomic architecture in the region of genomic rearrangement suggests that tracts of microhomology could facilitate TMPRSS2/ERG fusion events.
Science
The results indicate that tracts with greater fraction of industrial, commercial, and open land use types have greater likelihood for crashes while tracts with a greater fraction of residential land use have significantly lower likelihood of pedestrian crashes.
Science
It was recognized that tracts with different numbers of bases in a given gene could result in the same open reading frame.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
Mr. Steiner originally purchased the 157-acre property that was formerly Verkade's Nursery in Waterford, but sold that tract to the state for use as open space last year after reaching a deal to buy Seaside.
News & Media
Reviewers regularly claim to have just discovered, in this novel or that tract, the way we live now, but who besides Hardwick could always be trusted to mean it, or to get it right?
News & Media
"Even the greatest criminals of the 20th century, the Nazis, look like romantic humanists, compared to 78 days of bombing NATO and American force waged against a Yugoslavia without an air force," that tract read.
News & Media
Remaining births reported with a valid 1990 census tract were assigned that tract code.
It should also be noted that tract estimation was based on tractography, which has many flaws.
Science
Expert writing Tips
Best practice
Avoid using the phrase "that tracts" in formal writing; instead, opt for clearer alternatives such as "that track", "that delineate", or "that concern regions" to ensure grammatical correctness and clarity.
Common error
The word "tracts" is usually a noun. Ensure you're not trying to use it as a verb incorrectly. If you intend to describe the action of tracking, use "that track" instead.
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that tracts" is generally intended to function as a relative clause, modifying a noun by describing some attribute or action related to "tracts". However, as Ludwig AI points out, it's grammatically incorrect because "tracts" is a noun, not a verb.
Frequent in
Science
70%
News & Media
30%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "that tracts" is grammatically incorrect and not recommended for use in formal writing. While it appears in some contexts, particularly in scientific and news-related sources, it's generally an attempt to use the noun "tracts" as a verb. Ludwig AI suggests replacing it with clearer alternatives like "that track", "that delineates", or "that concerns" to improve clarity and grammatical correctness. Therefore, it's best to avoid this phrase in professional or academic contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that track
Replaces the noun "tracts" with the verb "track", focusing on the action of following or monitoring.
that delineate
Emphasizes the action of outlining or defining specific areas or regions.
that relate to areas
Focuses on the connection or relevance to specific regions or fields.
that concern regions
Highlights the areas or districts that are the subject of focus or attention.
that encompass zones
Indicates the zones or territories that are included or covered.
which follow paths
Replaces the noun and verb with a relative clause, describing the act of following specific routes.
that monitor sections
Focuses on the act of observing or overseeing specific segments or portions.
that survey districts
Highlights the activity of examining or assessing specific districts or localities.
that define territories
Emphasizes the defining or specifying of particular territories or domains.
related to parcels
Shifts the focus to individual plots or segments of land and their relevance.
FAQs
What does "that tracts" mean?
The phrase "that tracts" is not standard English. It seems to be an attempt to use the noun "tracts" as a verb, which is grammatically incorrect. The intended meaning might be something like "that tracks" or "that delineates" depending on the context.
What can I say instead of "that tracts"?
You can use alternatives like "that track", "that delineates", or "that concerns" depending on the intended meaning.
Is "that tracts" grammatically correct?
No, "that tracts" is not grammatically correct in standard English. The word "tracts" is a noun, and the phrase doesn't form a coherent clause. It's better to use "that tracks" or another more appropriate verb.
How to avoid using "that tracts" incorrectly?
To avoid using "that tracts" incorrectly, double-check your sentence structure. If you're trying to describe the act of following or monitoring, use the verb "track". For example, "the data "that tracks" the changes" is a correct alternative.
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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
2.8/5
Expert rating
Real-world application tested