Used and loved by millions

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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

that often called

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that often called" is not correct in English.
It should be "that is often called" or "that are often called" depending on the subject. You can use it when referring to something that has a common name or designation. Example: "The phenomenon that is often called a 'supermoon' occurs when the moon is at its closest point to Earth."

⚠ May contain grammatical issues

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Movies roles followed, like his 1994 turn as a burglar who takes Kevin Spacey and Judy Davis hostage in "The Ref,"parts that often called on him to invoke his signature sneering persona.

News & Media

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

The wing-T is a run-heavy system that often calls for the guards to pull around the end of the line, and Alex's athleticism has proved vital.

Wood has potential as a renewable material for a large variety of applications that often call for improved properties such as dimensional stability, moisture insensitivity, and durability.

Most importantly, it shows that students can think outside of a single disciplinary box, something that's especially valued in small start-up companies that often call on scientists to be jacks-of-all-trades.

Science & Research

Science Magazine

Nutrition labels include a list of ingredients that often call sugar by different names.

Now, Gallardo et al. have shown that mice need dopamine a neurotransmitter that is often called the brain's 'feel-good chemical' to maintain the internal clock that supports food anticipatory activity.

Science

eLife

He is clearly interested in describing events that are often called indescribable, and perhaps that's part of why he chose to tackle the death railroad.

News & Media

The New Yorker

Lengthy intervals of gradualist modification are punctuated by brief bursts of innovation that are often called transitions, to emphasize the fact that they culminate in the emergence of new levels of organizational and functional complexity [ 7].

There are many different algorithms that attempt to identify triggered earthquakes and remove them, a process that is often called declustering.

A Bronx building that is often called the birthplace of hip-hop is facing foreclosure.

News & Media

The New York Times

These days, fame has a tendency to metastasize, producing strange outgrowths that are often called "collaborations".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Ensure correct subject-verb agreement when using relative pronouns. Use "that is often called" for singular subjects and "that are often called" for plural subjects. For example, instead of "a concept that often called X", write "a concept that is often called X".

Common error

A common mistake is omitting the necessary verb 'is' or 'are' after 'that'. Always include the verb to maintain grammatical correctness. For instance, avoid writing "a method that often used", and instead write "a method that is often used".

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

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that often called" functions as a reduced relative clause aiming to provide additional information about a noun. However, Ludwig AI points out it is grammatically incorrect, since it misses the auxiliary verb ('is' or 'are') needed to create a passive construction.

Expression frequency: Rare

Frequent in

News & Media

33%

Science

33%

Encyclopedias

33%

Less common in

Wiki

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "that often called" aims to function as a reduced relative clause specifying a common name or designation, Ludwig AI identifies it as grammatically incorrect due to the missing auxiliary verb ('is' or 'are'). To ensure grammatical correctness, use "that is often called" for singular subjects or "that are often called" for plural subjects. Though found across diverse sources such as news, science and encyclopedias, its incorrectness diminishes its suitability, especially in formal contexts. Consider employing alternatives like "frequently referred to as" or "commonly known as" for improved clarity and accuracy.

FAQs

What's the correct way to use the phrase "that often called"?

The correct forms are "that is often called" for singular subjects and "that are often called" for plural subjects. The verb 'is' or 'are' is essential for grammatical accuracy.

What can I say instead of "that is often called"?

You can use alternatives like "frequently referred to as", "commonly known as", or "generally termed" depending on the context.

Which is correct, "that often called" or "that is often called"?

"That is often called" is correct. The phrase "that often called" omits the necessary verb 'is', making it grammatically incorrect.

What's the difference between "that is often called" and "that are often called"?

"That is often called" is used with singular nouns, while "that are often called" is used with plural nouns. The verb form must agree with the noun it modifies.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

85%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: