did not exhibited

USAGE SUMMARY

The phrase "did not exhibited" is not correct in English.
The correct form should be "did not exhibit." You can use the correct phrase when describing an action that did not occur in the past. Example: "The study showed that the participants did not exhibit any signs of improvement."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

However, immobilized lipase did not exhibited operational stability after a few reaction cycles.

Process Biochemistry

The metal chelates and the ligand did not exhibited activity against Aspergillus niger and Penicillin species.

International Journal of Chemical and Analytical Science

Blank or PL loaded nanoemulsions did not exhibited toxicity in mice upon daily oral administration for 60 days.

International Journal of Pharmaceutics

Leaf extract showed potent antibacterial activity against E. coli (14.3 mm), B. cereus (14 mm), S. aureus (12.3 mm) but it did not exhibited any zone of inhibition against S. hominis.

Clinical Phytoscience

Petroleum ether, chloroform and ethyl acetate solvent extracts did not exhibited any zone of inhibition against Aspergillus niger, Aspergillus flavus, Drechslera, Fusarium verticillioides, Candida albicans and Microsporum gypsum whereas, methanol extract showed significant activity only against Microsporum canis compared to the standard miconozole.

Journal of Analytical Science and Technology

After ketamine injection, interneurons showed varied change in firing frequencies and firing patterns (Figure 2D, spikes in red color), some units fired synchronously with pyramidal cells, a few units had long bursts of over hundreds of milliseconds with a regular rhythm (about 1 2 Hz), and some other interneurons did not exhibited change.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

"People just did not exhibit colour images then.

The Guardian - Arts

Palace, 12th in the Championship, did not exhibit any nerves.

The Guardian - Sport

Family identity did not exhibit an effect.

Thinking Skills and Creativity

Gastrointestinal mortality did not exhibit significant association with micronuclei frequency.

Environmental Pollution

However, they did not exhibit the human preference for helpers.

Current Biology

Expert writing Tips

Best practice

Always use the base form of the verb after "did not". The correct structure is "did not exhibit" instead of "did not exhibited".

Common error

Avoid using the past participle form (exhibited) after "did not". The auxiliary verb "did" already indicates past tense, so the main verb should be in its base form (exhibit).

Linguistic Context

The phrase "did not exhibited" attempts to negate a past action, but it's grammatically flawed. Ludwig AI points out that the correct form is "did not exhibit". The auxiliary verb "did" already signifies the past tense, making the past participle "exhibited" incorrect.

Expression frequency: Common

Frequent in

Science

70%

News & Media

15%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "did not exhibited" is a common grammatical error. As Ludwig AI highlights, the correct form is "did not exhibit". This error arises from incorrectly using the past participle form of the verb after the auxiliary verb "did". While examples exist in various sources, particularly in scientific literature and news media, it's crucial to use the grammatically correct form to maintain clarity and credibility in writing. Alternatives like "did not show" or "failed to exhibit" can also be used depending on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

did not show

Replaces "exhibited" with the more common and grammatically correct verb "show".

did not display

Substitutes "exhibited" with "display", offering a slightly more formal alternative.

failed to exhibit

Replaces "did not exhibited" with "failed to exhibit", which corrects the grammar and emphasizes the lack of display.

did not present

Uses "present" in place of "exhibit", which is suitable when referring to presenting evidence or characteristics.

did not reveal

Emphasizes the lack of revealing or uncovering something, instead of simply not showing it.

did not demonstrate

Offers a more formal and emphatic way of saying something wasn't shown or proven.

did not express

Suitable when referring to a lack of expressing emotions, genes, or other abstract concepts.

lacked

Provides a shorter and more concise way to express the absence of something, but loses some nuance.

showed no signs of

Changes the structure to focus on the absence of signs, rather than the absence of exhibiting.

there was no evidence of

Shifts the focus to the lack of evidence, which might be more appropriate in some contexts.

FAQs

What is the correct way to use "exhibit" in the past tense with "did not"?

The correct usage is "did not exhibit". The word "did" already indicates the past tense, so the base form of the verb "exhibit" should be used. For example, "The patient "did not exhibit" any symptoms".

What can I say instead of "did not exhibited" to avoid grammatical errors?

You can use alternatives like "did not show", "failed to exhibit", or "did not demonstrate" depending on the context.

Is "did not exhibited" ever considered acceptable in formal writing?

No, "did not exhibited" is not considered acceptable in formal writing. It is a grammatical error. The correct form is ""did not exhibit"".

What's the difference between "did not exhibit" and "failed to exhibit"?

"Did not exhibit" is a simple statement that something wasn't shown. "Failed to exhibit" implies an expectation or attempt to show something, which wasn't successful. The nuances can vary slightly depending on context.