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

has specialized in

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "has specialized in" is correct and usable in written English.
You can use it to indicate that someone has focused their skills or expertise in a particular area or field over a period of time. Example: "She has specialized in environmental law for over a decade, making her one of the leading experts in the field."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It has specialized in Faberge since 1917.

has specialized in rehabilitating distressed property for 10 years.

News & Media

The New York Times

Florian Papp has specialized in furniture for three generations.

Den Herder has specialized in farming in Iowa.

The company has specialized in acquiring drugs from others.

News & Media

The New York Times

Instead, Bloom says, GE has specialized in engineering and coding.

As an actor Mr. Eisenberg has specialized in solipsistic jerks.

News & Media

The New York Times

Jeong has specialized in information technology law and technology generally.

Roberts, Sheridan & Kotel, which has specialized in corporate finance and tax law, now has 23 lawyers.

News & Media

The New York Times

As for her methods, Fair Witness has specialized in behind-the-scenes infighting at denominational meetings.

News & Media

The New York Times

Heico, based in Chicago, has specialized in making acquisitions of distressed companies.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "has specialized in", ensure the specific area of specialization is clearly stated to provide context and avoid ambiguity.

Common error

Avoid using "has specialized in" without specifying the area of expertise. For example, instead of saying "He has specialized in science", be specific and say "He has specialized in molecular biology."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has specialized in" functions as a verb phrase indicating that a person or entity has dedicated their efforts and expertise to a particular area. As Ludwig AI confirms, it is grammatically correct and widely used.

Expression frequency: Very common

Frequent in

News & Media

48%

Academia

25%

Science

18%

Less common in

Formal & Business

5%

Wiki

2%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "has specialized in" is a common and grammatically sound way to express expertise or a focused area of study. As Ludwig AI indicates, it is widely applicable across various contexts, particularly in News & Media, Academia, and Science. When using this phrase, be specific about the area of expertise to provide clarity and avoid overgeneralization. Consider related phrases like "has expertise in" or "is an expert in" for nuanced variations.

FAQs

How can I use "has specialized in" in a sentence?

You can use "has specialized in" to describe someone's area of expertise, such as "She "has specialized in pediatrics" for over 10 years".

What are some alternatives to "has specialized in"?

Alternatives include phrases like "has expertise in", "has focused on", or "is an expert in", depending on the specific nuance you want to convey.

Is there a difference between "has specialized in" and "specializes in"?

"Has specialized in" implies a longer period of dedication or experience in a particular field, while "specializes in" simply indicates a current area of focus.

Which is correct, "has specialized in" or "is specialized in"?

"Has specialized in" is generally used to describe a person's or organization's active pursuit and development of expertise. "Is specialized in" implies a passive state of being equipped for a specific purpose. For example, a doctor has specialized in cardiology, meaning they've dedicated their training to it. The hospital is specialized in cardiac care, meaning it's equipped to handle it.

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

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: