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

a certain modifications

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a certain modifications" is not correct in English.
It should be "certain modifications" or "a certain modification." You can use the corrected phrase when referring to specific changes or alterations in a context where the exact modifications are not specified. Example: "The project requires certain modifications to meet the new standards."

⚠ May contain grammatical issues

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

We have chosen the genes of small gene families for which less than three genes were potentially involved in a certain modifications.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

A general result in (Richter 2016) says that O_{S} A)=intlimits_{G(A)}hat{h}_{hat{K}}(N x dx where hat{K}={lambda x: xin Grad(S), 0leqlambdaleq 1}text{,quad }Grad(S ={nabla h_{K}(x), xin S} and hat{h}_{hat{K}}(t)=infleft{lambda >0: tin lambda hat{K} right},, tin text{pos } hat{K} is a certain modification of the Minkowski functional of (hat {K}).

In contrast to other techniques, mass spectrometry neither requires the assumption of the existence or absence of a certain modification, like the antibody-based techniques, nor the presence of a certain number of electric charges on it, like the electrophoresis.

Science

Plosone

Perhaps most clearly here, this definition would require rigorous designs to establish with confidence that a certain modification could certainly lead to harm avoidance.

The antifungal susceptibility of the isolates was evaluated using the disc diffusion assay following the CLSI M44-A guideline with certain modifications as we have previously described [ 13, 14].

If the AC is effective in facilitating the labour of the external auditor, then the auditor's opinion about the financial statements should be improved, evolving from a qualified opinion to a favourable one, or, in the case of maintaining a qualified opinion, producing certain modifications to the qualifications.

Science

SERIEs

Histone phosphorylation is also closely correlated with chromosome decondensation events (such as the immediate-early response to mitogens), suggesting a 'split personality' for certain modifications that remains to be fully understood (for example, at serine 10 in H3) (Cheung et al, 2000).

Generally, the methodology for biomechanical testing was based on an earlier publication with certain modifications [ 11].

The dynamic tests have been performed at strain rates ranging from 200 to 1600/s using split Hopkinson pressure bar (SHPB) with certain modifications in a conventional setup.

+ Ten years after its theft, "Arto-politkal activists" Art Kieda have returned Banksy's The Drinker sculpture to its original location but with certain modifications, including a new name: The Stinker.

News & Media

Vice

Certain modifications to a BioCyc database, such as GO term annotations, require additional steps in order to maintain the referential integrity of the database.

Show more...

Expert writing Tips

Best practice

When referring to multiple unspecified changes, use "certain modifications." When referring to a single, unspecified change, use "a certain modification."

Common error

Avoid using "a certain modifications" when referring to multiple changes. The correct usage for multiple unspecified changes is "certain modifications."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

75%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a certain modifications" is grammatically incorrect. The correct form is either the singular noun phrase "a certain modification" or the plural noun phrase "certain modifications." As Ludwig AI suggests, the phrase mixes singular and plural forms incorrectly.

Expression frequency: Rare

Frequent in

Science

40%

News & Media

30%

Encyclopedias

30%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "a certain modifications" is flagged by Ludwig AI as grammatically incorrect. The correct form is either "certain modifications" (plural) or "a certain modification" (singular). This mistake occurs because the singular determiner "a certain" is incorrectly paired with the plural noun "modifications". To avoid this error, ensure that the noun agrees in number with the determiner. When referring to multiple changes that are not specifically defined, use "certain modifications". When referring to a single, unspecified change, use "a certain modification". Keep in mind that while there are examples available, most of these appear to be grammatical errors which is why the phrase is considered rare.

FAQs

Is it grammatically correct to say "a certain modifications"?

No, the correct phrasing would be either "certain modifications" (plural) or "a certain modification" (singular). The original phrase mixes singular and plural forms incorrectly.

How do I use "certain modifications" in a sentence?

Use "certain modifications" when referring to unspecified changes that need to be made: "The system requires certain modifications to function correctly."

What's the difference between "certain modifications" and "specific modifications"?

"Certain modifications" implies that the changes are necessary but not yet defined. "Specific modifications" means that the changes are known and clearly outlined.

Can I use "a certain modifications" interchangeably with "some modifications"?

No, "a certain modifications" is grammatically incorrect. You can use "certain modifications" or "some modifications" interchangeably to mean that there is a number of changes to be done.

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

75%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: