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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 it

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I have completed it" is correct and usable in written English.
You can use it to indicate that you have finished a task or assignment. Example: "After weeks of hard work, I have completed it and am ready to present my findings."

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

The medal ceremony was actually quite a different moment of going: "I'm the best in the world at this, I've completed it, I've done rowing".

If cycling was a video game I would have completed it".

None have completed it.

News & Media

The New Yorker

He added, "Both require every erg of mental energy that I have so that when I have completed a few days of it, I find that I am completely refreshed from not having been able to think at all about my job".

News & Media

The New York Times

I have completed my MA in American Studies.

I have completed coursework in sports nutrition.

News & Media

Huffington Post

Finally, I had completed my first year and it had been a hard one.

News & Media

The Guardian

To give you an idea of how much there is to do in the Gotham hub, bear in mind that my first play-through of the game's 15 story levels meant I had completed a paltry 19.8% of it.

It's 6.50PM and I've completed The Key.

News & Media

Vice

ru_SHOUTS_MURMURS.gif I've completed the math.

News & Media

The New Yorker

I've completed an MA.

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Expert writing Tips

Best practice

Use "I have completed it" to clearly and directly state that you have finished a task, project, or assignment. It leaves no ambiguity about the completion status.

Common error

Avoid using passive constructions like "It has been completed by me" when the active voice ("I have completed it") is more direct and impactful. The active voice is generally preferred for clarity.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I have completed it" functions as a declarative statement, conveying the speaker's successful finish of a specific task or endeavor. It is grammatically sound and directly communicates accomplishment, as confirmed by Ludwig.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "I have completed it" is a grammatically sound and versatile phrase used to declare the successful finishing of a task. While examples are currently missing in the provided data, Ludwig's AI suggests the expression is a correct and standard way to express the completion of something. Suitable alternatives include "I finished it" and "I am done with it". It is crucial to use the active voice for directness and clarity, avoiding passive constructions where possible.

FAQs

How can I use "I have completed it" in a sentence?

You can use "I have completed it" to state the finish of something, such as "I have completed it, so let's celebrate."

What can I say instead of "I have completed it"?

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

Which is correct, "I have completed it" or "I completed it"?

Both are correct, but "I have completed it" implies a more recent completion or has ongoing relevance, while "I completed it" is a simple statement of past action.

What's the difference between "I have completed it" and "I am finished with it"?

"I have completed it" focuses on the action of completing something, while "I am finished with it" emphasizes the resulting state of being done.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: