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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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i demonstrated

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I demonstrated" is correct and usable in written English.
You can use it when referring to an action you took to show or prove something, often in a past context. Example: "In my presentation, I demonstrated how the new software can improve efficiency in our workflow."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

I demonstrated management skills early.

News & Media

The New York Times

Most people say it was forced, but I demonstrated that you didn't have to join it".

News & Media

The New Yorker

I demonstrated that I did more than party in my time abroad.

News & Media

The Guardian

Then I demonstrated my index finger spin – the cowboy move that I'd been working on.

News & Media

The Guardian

I demonstrated what croquet players call "brain deadness" by committing a strategic error halfway through the match.

News & Media

The New York Times

A few weeks ago, I demonstrated how to make fresh ricotta.

News & Media

The New York Times

I realized he would keep forecasting his salary until I demonstrated suitable awe.

News & Media

The New York Times

This is a point I demonstrated in an academic paper written – I hesitate to admit – 30 years ago.

And when I was 14, I demonstrated against the Springboks rugby tour [South Africa's whites-only team].

I demonstrated this dish on the Cob for those of you who watched, so here is the recipe.

News & Media

Independent

Being a mother and wife was satisfying as I demonstrated my love for my three children and their father.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "I demonstrated" when you want to emphasize the act of showing or proving something through a specific action or example. It is suitable for formal and informal contexts.

Common error

While "demonstrated" is a versatile word, it can sound overly formal in casual conversation. In informal contexts, consider using simpler alternatives like "I showed" or "I proved" for a more natural tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I demonstrated" functions as a declarative statement where the speaker is asserting that they performed an action to show or prove something. The Ludwig AI confirms its proper usage in a variety of contexts.

Expression frequency: Very common

Frequent in

News & Media

40%

Science

35%

Formal & Business

10%

Less common in

Academia

5%

Encyclopedias

5%

Wiki

5%

Ludwig's WRAP-UP

In summary, "I demonstrated" is a grammatically sound and frequently used phrase. As confirmed by Ludwig, it effectively conveys that the speaker performed an action to show or prove something. While versatile, its formality should be considered, and synonyms like "I showed" or "I proved" may be preferable in casual settings. It appears most commonly in news, media, and scientific contexts. Ensure to use it in contexts where you effectively want to establish an action of yours that helped in proving a point.

FAQs

What can I say instead of "I demonstrated"?

You can use alternatives like "I showed", "I illustrated", or "I proved" depending on the context.

How to use "I demonstrated" in a sentence?

"I demonstrated" is typically followed by what you showed or proved, for example, "I demonstrated the new feature to the team."

Which is correct, "I demonstrated" or "I did demonstrate"?

Both are grammatically correct, but "I demonstrated" is more common. "I did demonstrate" adds emphasis.

What's the difference between "I demonstrated" and "I illustrated"?

"I demonstrated" implies showing how something works or proving a point, while "I illustrated" suggests providing an example or visual representation.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: