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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I specialized in

Grammar usage guide and real-world examples

USAGE SUMMARY

"I specialized in" is correct and usable in written English.
You can use it when you need to make a statement about what kind of expertise someone has. For example: "I specialized in French literature during my Master's degree program."

✓ Grammatically correct

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

30 human-written examples

I specialized in geriatric medicine.

News & Media

The New York Times

During my undergraduate career, I specialized in Systems, and during my graduate career I specialized in Artificial Intelligence.

I specialized in childhood trauma and augmented my academician's salary by treating private patients after hours.

During those child-rearing years of my life, I specialized in multitasking.

I have a Ph.D. from the University of California, Irvine, where I specialized in Software Engineering.

Throughout my career there, I specialized in pediatrics, and my sub-specialty is pediatric infectious disease and public health.

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Human-verified similar examples from authoritative sources

Similar Expressions

30 human-written examples

"But then, I specialize in one-offs".

"That's what I specialize in".

News & Media

The New York Times

"I specialize in turnarounds," he said.

"I specialize in challenges," he said confidently.

"I specialize in prescribing medications," I said with a smile.

News & Media

The New York Times
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Expert writing Tips

Best practice

When describing your area of expertise, be specific. Instead of saying "I specialized in science", specify the branch like "I specialized in molecular biology".

Common error

Avoid vague terms when using "I specialized in". For example, instead of saying "I specialized in business", specify the field, such as "I specialized in financial analysis".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I specialized in" functions as a statement of expertise or area of focus. It's used to convey the specific domain in which someone has developed in-depth knowledge or skills. According to Ludwig AI, the phrase is perfectly correct and usable in written English.

Expression frequency: Common

Frequent in

Academia

40%

News & Media

45%

Formal & Business

15%

Less common in

Science

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "I specialized in" is a common and grammatically correct phrase used to describe one's area of expertise or focus. Ludwig AI confirms its usability in written English. It's prevalent in both academic and news contexts and serves to inform the audience about the speaker's specific domain of knowledge. While generally neutral to professional, tailoring the specificity of the area mentioned enhances clarity. Remember to avoid overgeneralization and be precise when describing your specialization.

FAQs

How do I use "I specialized in" in a sentence?

Use "I specialized in" followed by the specific field or area of study in which you have expertise. For example, "I specialized in pediatric infectious disease and public health".

What can I say instead of "I specialized in"?

You can use alternatives like "I focused on", "my expertise lies in", or "I concentrated on" depending on the context.

Is it correct to say "I specialize in" instead of "I specialized in"?

Yes, "I specialize in" is the present tense form, while "I specialized in" is the past tense. Use "I specialize in" to describe your current area of expertise and "I specialized in" to describe what you focused on in the past.

What's the difference between "I specialized in" and "I majored in"?

"I majored in" typically refers to your primary area of study during your undergraduate degree. "I specialized in" can refer to a more specific area of focus within a broader field, often at a graduate level or later in your career.

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Authority and reliability

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Real-world application tested

Most frequent sentences: