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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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that is active

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that is active" is correct and usable in written English.
You can use it to describe something that is currently in operation or functioning, often in a technical or descriptive context. Example: "The software has several modes, and the one that is active allows for real-time data processing."

✓ Grammatically correct

Science

News & Media

Academia

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Choose a break activity that is active, rather than passive.

There was still activity in the VTA, the part of the brain that is active when you are in love.

Proteolytic activation of the latent complex releases freely diffusible mature TGF-β that is active at distant sites [ 64].

"There's plenty of research that is active.

He is the scion of a wealthy Michigan family that is active in Republican politics.

News & Media

The New York Times

They must develop a strategy that is active rather than reactive.

"It really has to be a facility that is active year-round".

Zanamivir, antiviral drug that is active against both influenza type A and influenza type B viruses.

Oseltamivir, antiviral drug that is active against both influenza type A and influenza type B viruses.

Miyamoto, S. et al. Coxsackievirus B3 is an oncolytic virus with immunostimulatory properties that is active against lung adenocarcinoma.

Science & Research

Nature

Furthermore, the self-schema that is active at our place of work may be quite different from the self-schema that is active at home, and the one that is active when dating might be quite unlike the self-schema that is most active when we marry.

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Expert writing Tips

Best practice

When using "that is active", ensure the context clearly defines what 'active' means in that specific situation. For instance, specify whether it refers to being functionally operational, chemically reactive, or socially engaged.

Common error

Avoid using "that is active" without a clear antecedent. The reader should easily understand what the 'that' refers to. Otherwise, rephrase for clarity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that is active" functions as a relative clause, modifying a noun by providing additional information about its current state or condition. It specifies which particular item or entity is currently engaged in some action or process, as supported by Ludwig.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

30%

Academia

15%

Less common in

Encyclopedias

10%

Wiki

3%

Formal & Business

2%

Ludwig's WRAP-UP

In summary, "that is active" is a grammatically sound and versatile relative clause used to describe something currently in operation or engaged in a process. Ludwig confirms its correctness and highlights its prevalence across various domains, particularly science, news, and academia. While its meaning is generally clear, it's essential to ensure the context clarifies the specific meaning of 'active' in each instance. Alternatives such as "which is functioning" or "that is operating" can offer nuanced variations. Remember to avoid ambiguity by ensuring a clear reference for 'that'. Overall, this phrase is a valuable tool for precise and descriptive writing.

FAQs

How can I use "that is active" in a sentence?

Use "that is active" to describe something currently functioning or engaged in a process. For example, "The region "that is active" extends along the eastern border."

What are some alternatives to saying "that is active"?

You can use alternatives like "which is functioning", "that is operating", or "which is underway" depending on the specific nuance you want to convey.

Is there a difference between "that is active" and "which is active"?

While both are grammatically correct, "that is active" is typically used in restrictive clauses (essential to the sentence's meaning), while "which is active" is used in non-restrictive clauses (adding extra information). In practice, they are often used interchangeably.

When is it best to use "that is active" in formal writing?

Use "that is active" in formal writing to provide a precise description of something currently in a state of operation or engagement. Ensure that the subject to which it refers is unambiguous.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: