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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 designed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I have designed" is correct and usable in written English.
You can use it when discussing a project or product that you have created or developed in the past and are referring to it in the present. Example: "I have designed a new logo for our brand that reflects our values and mission."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

51 human-written examples

"Everything here I have designed myself".

News & Media

The New York Times

"I have designed the uniform myself.

News & Media

The Guardian

I have designed a lot of things over the years.

News & Media

The New York Times

… And I have designed and built a cat".

News & Media

The New Yorker

I have designed my own letterhead and invoice documents in Microsoft Word for Windows.

News & Media

The New York Times

"I have designed the product to withstand continual use over many years," he said.

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Human-verified similar examples from authoritative sources

Similar Expressions

9 human-written examples

And I have: designing clothes".

"I've designed one exhibit," he stresses.

News & Media

The Guardian

Thus far, I've designed about seven puzzles.

News & Media

The New York Times

Actually, I had designed a lot of modern furniture.

I've designed buildings in Italy, Spain, France, Luxembourg, Holland.

News & Media

The New York Times
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Expert writing Tips

Best practice

When using "i have designed", ensure that the context clearly indicates what you designed and its purpose. Be specific and avoid vague references.

Common error

Avoid using passive voice when describing your designs. Instead of saying "the system was designed by me", use the active voice: "i have designed the system". This makes your statement more direct and impactful.

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 "i have designed" functions as a present perfect construction, indicating a completed action (designing) that has relevance to the present. Ludwig AI confirms it's grammatically sound and widely used.

Expression frequency: Very common

Frequent in

News & Media

42%

Academia

28%

Science

10%

Less common in

Formal & Business

10%

Reference

5%

Encyclopedias

5%

Ludwig's WRAP-UP

In summary, "i have designed" is a grammatically correct and very common phrase used to describe a completed design activity with present relevance. Ludwig AI shows its versatility across various contexts, especially in news media, academia, and science. When using this phrase, be clear about what you designed and avoid passive voice. Consider alternatives like "i created" or "i developed" for nuanced meanings.

FAQs

What are some alternatives to "i have designed"?

You can use alternatives like "i created", "i developed", or "i planned" depending on the specific nuance you want to convey.

How do I use "i have designed" in a sentence?

Use "i have designed" to describe something you personally created or planned. For example: "I have designed a new user interface for the application."

Is it better to say "i designed" or "i have designed"?

"I designed" implies a completed action in the past, while "i have designed" suggests the design is relevant to the present. Choose the option that best fits the context of your sentence.

What is the difference between "i have designed" and "i am designing"?

"I have designed" indicates a completed design, whereas "i am designing" implies that you are currently in the process of designing something.

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Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: