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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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he has focused on

Grammar usage guide and real-world examples

USAGE SUMMARY

"he has focused on" is correct and usable in written English.
You can use it when talking about someone giving their attention to a particular topic or task. For example, "John has focused on improving his tennis serve for the last few months."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

However, he has focused on one area both in class and outside of it: autism.

His work as a clinician and scholar inform one another and he has focused on researching mental health services delivery, epidemiology/pharmacoepidemiology, and psychiatric co-morbidity.

Publicly, he has focused on the win.

News & Media

The New York Times

And he has focused on innovation.

News & Media

The Economist

Of late, he has focused on conditioning.

He has focused on a woman's face.

So far he has focused on other tools.

News & Media

The New York Times

He has focused on first-responders rather than victims.

He has focused on trying to bring something positive out of the tragic shooting.

News & Media

The Guardian

Deaton has also ventured into popular writing, where he has focused on the big picture.

News & Media

The New Yorker

Instead, he has focused on passing the ball, to have the proper ball movement on offense.

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Expert writing Tips

Best practice

When using "he has focused on", ensure the object of focus is clearly defined to avoid ambiguity. For instance, specify the area, task, or goal that has received his attention.

Common error

Avoid turning active sentences using "he has focused on" into passive constructions. For example, instead of saying "The research has been focused on by him", prefer the active form: "He has focused on the research".

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

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "he has focused on" functions as a verb phrase indicating the subject's conscious allocation of attention or resources towards a specific area or goal. Ludwig AI identifies it as grammatically correct and usable in written English.

Expression frequency: Very common

Frequent in

Academia

30%

News & Media

53%

Science

17%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "he has focused on" is a grammatically correct and frequently used expression to describe where someone directs their attention and efforts. Ludwig AI confirms its validity and usability. Predominantly found in news media and academic contexts, it serves to inform about an individual's priorities or specializations. When using this phrase, clarity is key; specify the object of focus to avoid ambiguity. Alternatives like "he has concentrated on" or "he has specialized in" can provide nuanced variations in meaning.

FAQs

What does "he has focused on" mean?

The phrase "he has focused on" means that someone has directed their attention, effort, and resources toward a specific subject, task, or goal. It implies a deliberate and concentrated effort in a particular area.

How to use "he has focused on" in a sentence?

Use "he has focused on" to indicate where someone's primary efforts are directed. For example, "He has focused on "improving his skills" this year" or "He has focused on "completing the project" before the deadline".

What can I say instead of "he has focused on"?

You can use alternatives like "he has concentrated on", "he has specialized in", or "he has dedicated himself to" depending on the nuance you want to convey.

Is there a difference between "he focused on" and "he has focused on"?

"He focused on" refers to a specific instance in the past, while "he has focused on" suggests a continuing focus that started in the past and extends to the present. For example, "He focused on the report yesterday", versus "He has focused on "improving efficiency" all year".

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Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: