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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I have focused

Grammar usage guide and real-world examples

USAGE SUMMARY

The part of the sentence "I have focused" is correct and usable in written English.
You can use this phrase when you want to express that you have paid careful attention to something. For example: "I have focused my attention on completing this project on time."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

For the past couple of years, I have focused on improvisation.

News & Media

Independent

"They felt I was lacking consistency and it is an area I have focused on," he says.

I have focused on Iran, but the same can be said about all Iraq's neighbours, including Saudi Arabia.

"The bottom line is that I have focused on those issues that I feel strongly about," Mr. Green said.

News & Media

The New York Times

— Casablanca I have been in China since 2004, and as a correspondent for the Business section, I have focused my reporting energies on economic, financial and business issues.

News & Media

The New York Times

"The last month, especially, my coach and I have focused on it — making sure I stay level and in a positive state of mind.

But she stressed that at Harvard there is "so much scholarship here, and so little experiential work, that I have focused on that".

News & Media

The New York Times

I do have a strong team in Los Angeles led by my manager, Dillon Bianchi, and over the past six months they have brought on new clients and have continued to grow existing accounts while I have focused on Socedo.

News & Media

The New York Times

"Ever since taking over as C.E.O., I have focused much of my energy on increasing Google's velocity and execution, and we're beginning to see results," Mr. Page, 38, told analysts recently.

"For so long I have focused on everyone else's brands," says Jentzsch, 42. "The challenge now is figuring out who I am, who my brand is and what I have to give".

News & Media

The New York Times

Since leaving office, I have focused on this issue through the Africa Governance Initiative, which works alongside political leaders to help them reform their systems to implement development plans and tackle poverty.

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Expert writing Tips

Best practice

When using "I have focused", ensure the object of your focus is clearly stated to avoid ambiguity. For instance, say "I have focused on improving my writing skills" instead of just "I have focused."

Common error

Avoid starting multiple consecutive sentences with "I have focused". Vary your sentence structure by using synonyms like "I concentrated", "I dedicated", or restructuring the sentence to place the emphasis on the subject of your focus.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I have focused" functions as part of a clause indicating the subject's deliberate attention or effort directed towards a specific area or task. As Ludwig AI confirms, this phrase is grammatically sound and widely used. The examples show the phrase introducing the object of focus.

Expression frequency: Very common

Frequent in

News & Media

37%

Science

36%

Formal & Business

9%

Less common in

Reference

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "I have focused" is a grammatically sound and highly versatile expression used to indicate a deliberate direction of attention or effort. As noted by Ludwig AI, this phrase is widely used, appearing most frequently in news media and scientific contexts. When using this phrase, it's important to clearly state the object of your focus and avoid overuse without variation. Alternatives like "I have concentrated" or "I have dedicated myself" can provide stylistic variation.

FAQs

How can I use "I have focused" in a sentence?

Use "I have focused" to indicate where you have directed your attention or efforts. For example, "I have focused on research," or "I have focused on data analysis."

What are some alternatives to "I have focused"?

Alternatives include phrases such as "I have concentrated", "I have dedicated myself", or "I have devoted my time", depending on the specific context.

Is it correct to say "I have focused on" or "I have focused in"?

It is generally more common and grammatically correct to say "I have focused on" followed by the subject or area of focus. "I have focused in" is less frequent but might be appropriate in specific, technical contexts. For example: "I have focused on the details"

What is the difference between "I have focused" and "I am focusing"?

"I have focused" implies a completed action, indicating that you have already spent time focusing on something. "I am focusing" suggests an ongoing action, meaning you are currently in the process of focusing. For example: "I have focused on the task" (completed), vs. "I am focusing on the task" (in progress).

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Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: