Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

did not persisted

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "did not persisted" is not correct in English.
The correct form should be "did not persist." You can use the corrected phrase when indicating that something did not continue or endure over time. Example: "Despite the challenges, the project did not persist beyond the initial phase."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

One mutant in the yabB gene remained conditional inside cells and did not persisted after 24 h in cell cultures.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

But these proto-type Hives persisted with the look and audiences did not persist with them.

So he did not persist in his anti-semitism as a poet.

However, such "colinear" simplicity did not persist.

Science

SEP

This estimation did not persist for long.

Science

SEP

Bozoisky II had poor stand establishment and did not persist.

Group differences did not persist at the lumbar spine.

However, here, the evening sector upward current did not persist as in that case.

However, Experiment 2 indicated that the benefits of learning from transparent whiteboards did not persist on a delayed posttest.

This training effect did not persist completely.

Science

Plosone

The variability in LR- did not persist for the SDA test (Table 5).

Science

Plosone
Show more...

Expert writing Tips

Best practice

Always use the correct form "did not persist" instead of "did not persisted". This ensures grammatical accuracy and clarity in your writing.

Common error

Avoid using the past participle form "persisted" after "did not". The correct form is the base form of the verb: "persist".

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

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "did not persisted" functions as a negative statement indicating the absence of continuation. However, it is grammatically incorrect. As Ludwig AI points out, the correct form is "did not persist."

Expression frequency: Rare

Frequent in

Science

67%

News & Media

33%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "did not persisted" is a grammatically incorrect construction. The correct form is "did not persist". As Ludwig AI confirms, the auxiliary verb "did" requires the base form of the verb. Although the phrase appears in some sources, primarily scientific and news contexts, its use is infrequent and should be avoided in favor of the grammatically correct alternative. Using "did not persist" or related phrases like "did not continue" ensures clarity and accuracy in writing. Remember to use the base form of the verb after "did not" to maintain proper grammar.

FAQs

What is the correct way to say something didn't continue?

The correct phrase is "did not persist". "Persist" is the base form of the verb and should be used after "did not". Using "did not persisted" is grammatically incorrect.

Is "did not persisted" ever correct?

No, "did not persisted" is not grammatically correct in standard English. The auxiliary verb "did" requires the base form of the verb, which is "persist".

What are some alternatives to "did not persist"?

You can use phrases like "did not continue", "did not last", or "failed to persist" as alternatives to "did not persist", depending on the context.

What's the difference between "did not persist" and "did not existed"?

"Did not persist" means something stopped continuing, while "did not existed" (grammatically incorrect, should be "did not exist") means something never came into being. The correct alternative is "did not exist".

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

82%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: