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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I have completed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I have completed" is correct and usable in written English.
You can use it to indicate that you have finished a task or activity. Example: "I have completed the report and submitted it for review."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I have completed 18 site-specific residential sculptures.

News & Media

The New York Times

I have completed my MA in American Studies.

I have completed cosmonaut training at Space City in Moscow.

"I have completed my A licence and I am doing my pro-Licence at the moment.

News & Media

Independent

This is Middle Earth: Shadow of Mordor and I have completed 98% of the game.

"As of this season, I have completed my 45th season this year.

I have completed outside college courses that I paid for myself.

News & Media

The New York Times

I have completed my treatment now and have made the testing transition back to work.

News & Media

The Guardian

As a freelance graphic designer, I have completed countless online transactions quickly and without incident.

News & Media

The New York Times

"I have completed my deliberations in this case and I have reached a verdict," she said.

News & Media

The New York Times

Since those first days on campus, I am proud to say, I have completed the program.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Consider using synonyms like "I have finished" or "I am done with" for variety and to avoid repetition in your writing.

Common error

Avoid using "I completed" when you want to emphasize that the action has relevance to the present. "I have completed" establishes a connection to the current situation.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I have completed" functions as a declarative statement indicating that the speaker has finished a particular task or activity. Ludwig AI confirms its usability, and the numerous examples showcase its usage in varied contexts.

Expression frequency: Very common

Frequent in

News & Media

40%

Science

30%

Formal & Business

15%

Less common in

Huffington Post

9%

Cover Letter

3%

Health Economics Review

3%

Ludwig's WRAP-UP

In summary, the phrase "I have completed" is a grammatically sound and versatile way to express the successful termination of an action. It finds frequent use across various domains, including news, science, and formal business settings. Ludwig AI confirms that the phrase is suitable for both formal and informal contexts, though more casual alternatives exist. When writing, be mindful of tense consistency and consider using synonyms for variety. With its widespread acceptance and applicability, "I have completed" remains a reliable choice for clear and effective communication.

FAQs

What are some alternatives to "I have completed"?

You can use alternatives like "I am finished with", "I am done with", or "I have concluded" depending on the context.

Is "I have completed" formal or informal?

The phrase "I have completed" is versatile and can be used in both formal and informal settings. However, in very casual conversations, phrases like "I'm done" might be more appropriate.

How do I use "I have completed" in a sentence?

Use "I have completed" followed by the task or activity you finished. For example, "I have completed the report" or "I have completed my training".

What's the difference between "I completed" and "I have completed"?

"I completed" refers to a finished action in the past, while "I have completed" implies that the action is finished and has a connection to the present. For example, "I completed the project last week" versus "I have completed the project, so I'm ready for the next one".

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Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: