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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is existed in

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is existed in" is not correct in English.
The correct form would typically be "exists in" or "is present in." Example: "The ancient artifact is existed in the museum's collection."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

It is observed that time optimal control is existed in the model.

It is shown from the density of states that the half-metallic or nearly half-metallic character is existed in some considered interfaces.

In this paper, we follow the same practice except the Biot coefficient is existed in a specific equation.

So, if a set of similar clothes designs with various and attractive details is existed in market, they will attract attention of different groups of customers.

The field data and simulation results demonstrate that the terminal voltage phase angle jump is existed in the actual system when a grid fault occurs or the grid fault is cleared.

As shown in Fig. 6c, the peaks at 50.20 to 50.34 eV are assigned to Mg 2p of MgO, suggesting that Mg is existed in the Mg-doped sample as MgO.

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Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

It is exists in our life.

News & Media

Huffington Post

All you've done is exist in your natural body.

News & Media

Huffington Post

Multiple hydrogen bonds were existed in LDHs-X system.

Compared with the conventional injection technologies, major of NZVI was existed in surficial aquifer in the presence of magnetic field.

The double-loop strong coupling problem was existed in the model of some power devices under dq coordinate system.

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Expert writing Tips

Best practice

Avoid using the phrase "is existed in" in formal writing. Instead, opt for stronger and more grammatically correct alternatives such as "exists in" or "is present in".

Common error

The phrase "is existed in" often arises from confusing active and passive voice constructions. Ensure that the subject performs the action (active voice) or is acted upon (passive voice) correctly to avoid this error. For example, instead of "the solution is existed in the database", use "the solution exists in the database" or "the solution is found in the database".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

2.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is existed in" attempts to describe the location or presence of something. However, it is grammatically incorrect. Ludwig AI suggests using "exists in" or "is present in" as more accurate alternatives. The examples provided by Ludwig show that this phrase is primarily found in scientific and news contexts, though often with grammatical errors.

Expression frequency: Uncommon

Frequent in

Science

71%

News & Media

21%

Encyclopedias

3%

Less common in

Wiki

3%

Academia

1%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "is existed in" is generally considered grammatically incorrect. As Ludwig AI suggests, it should be replaced with alternatives like "exists in" or "is present in" for clarity and correctness. While examples can be found in scientific and news contexts, this phrase is best avoided in formal writing due to its grammatical issues. Using more standard alternatives will ensure your writing is both accurate and professional.

FAQs

What is the correct way to say something is present in a location?

The correct way to express that something is present in a location is to use "exists in", "is present in", or "is located in".

Why is "is existed in" grammatically incorrect?

The phrase "is existed in" is grammatically incorrect because it combines the auxiliary verb "is" with the past participle "existed" in a way that doesn't follow standard English grammar rules. The verb "exist" doesn't take a passive construction in this manner. You should instead use "exists in".

Are there situations where "is existed in" might be acceptable?

No, "is existed in" is generally not considered acceptable in standard English. It is advisable to use more grammatically correct alternatives such as "exists in" or "is present in".

What are some alternative phrases to "is existed in" for scientific writing?

In scientific writing, more appropriate phrases include "is present in", "is found in", or "occurs in". These alternatives provide clarity and adhere to grammatical standards.

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Most frequent sentences: