that extend over

USAGE SUMMARY

The phrase "that extend over" is correct and usable in written English.
It can be used to describe something that covers a certain area, duration, or scope. Example: "The project includes several phases that extend over a period of six months."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

50 human-written examples

Like other sentinel Networks, the VSN is formed by volunteer practitioners that report weekly the number of ILI cases (usually defined as fever plus acute respiratory symptoms such as cough and/or sore throat) in seasons (each one lasting 30 weeks) that extend over two consecutive years, as the epidemic activity usually extends across both of them.

BMC Medical Informatics and Decision Making

The Valencian Sentinel Network collects weekly ILI incidence rates in seasons that extend over two consecutive years, each season lasting 30 weeks (from the 42nd week of one year to the 19th week of the following), and has been reporting information on ILI cases since 1996.

BMC Medical Informatics and Decision Making

Trim branches that extend over your roof.

The New York Times

In the later books, the usual rhythms are unsettled by more personal, introspective narrative arcs that extend over multiple novels.

The New Yorker

Changes in colour that extend over periods of several months may involve the synthesis or destruction of chromatophores or biochromes.

Encyclopedia Britannica

Plant families that extend over much of the region include the families Pandanaceae (screw pine) and Nepenthaceae (East Indian pitcher plant).

Encyclopedia Britannica

Human-verified similar examples from authoritative sources

Similar Expressions

10 human-written examples

Many had branches that extended over the fences, from private space into public space.

The Guardian - Lifestyle

We subsequently met in Hyannis Port, Washington and Miami for a series of conversations that extended over days.

The New York Times - Magazine

About halfway up the drive, I came upon a flood that extended over the bordering fields.

Independent

The largest, the Rufiji River, has a drainage system that extends over most of southern mainland Tanzania.

Encyclopedia Britannica

OLAFUR ELIASSON lay suspended from a ladder that extended over a hole in the Vatnajokull Glacier in Iceland.

The New York Times - Arts

Expert writing Tips

Best practice

When using the phrase "that extend over", ensure the subject logically connects to the area or duration being described. For example, "branches that extend over the roof" makes sense, while "ideas that extend over the roof" might not.

Common error

Avoid using "that extend over" with abstract subjects that cannot physically span a distance. Saying "feelings that extend over time" is acceptable, but avoid using it with subjects that don't logically align with physical extension.

Linguistic Context

The phrase "that extend over" functions as a relative clause, modifying a noun by specifying a characteristic or attribute related to its extent or reach. Ludwig confirms this usage, showing its role in providing additional information.

Expression frequency: Common

Frequent in

Science

48%

News & Media

34%

Encyclopedias

12%

Less common in

Wiki

2%

Formal & Business

2%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "that extend over" functions as a relative clause to describe the spatial or temporal reach of something. Ludwig AI confirms the correctness of this phrase, indicating its prevalent use across varied contexts, particularly in scientific, news media, and encyclopedic content. While it maintains a neutral register, its presence in formal and scientific writing suggests a leaning towards more descriptive and precise communication. To ensure correct usage, remember to match the subject logically to the extent being described.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

which span across

This alternative replaces "extend over" with "span across", emphasizing the act of covering an area.

that cover

This is a simpler alternative, using the verb "cover" to indicate the action of extending across.

that reach across

This alternative uses "reach across" to emphasize the act of something stretching to cover a distance.

which encompass

This alternative replaces "extend over" with "encompass", focusing on the idea of including or surrounding.

that spread across

This alternative uses "spread across" to describe the distribution over an area.

which traverse

This alternative uses "traverse" suggesting movement or passage across an area.

that overlay

This alternative focuses on the aspect of one thing being placed or lying on top of another.

that project across

This alternative emphasizes the outward reach of something.

which stretch across

This alternative emphasizes the physical act of extending or elongating.

that overlaying

Focus on the the fact that something it is being laying on something else.

FAQs

How can I use "that extend over" in a sentence?

Use "that extend over" to describe something covering an area or duration. For instance, "the roots "that extend over" the garden" shows physical coverage, while "projects "that extend over" several months" indicates duration.

What can I say instead of "that extend over"?

You can use alternatives like "that cover", "that span across", or "which encompass" depending on the context.

Is there a difference between "that extend over" and "that cover"?

"That extend over" implies a stretching or reaching action, while "that cover" simply indicates encompassing something. The best choice depends on whether you want to emphasize the act of reaching.

Can "that extend over" refer to abstract concepts?

Yes, ""that extend over"" can describe abstract concepts like time or influence. For example, "agreements "that extend over" several years" is a valid usage.