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 combination of these

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a combination of these" is correct and usable in written English.
It can be used when referring to a mix or blend of multiple items or elements previously mentioned. Example: "The final dish is a combination of these ingredients: garlic, onions, and tomatoes."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Or a combination of these?

News & Media

The New York Times

"A combination of these factors has spooked the market".

News & Media

The New York Times

The answer probably lies in a combination of these qualities.

News & Media

The Guardian

In practice many countries use a combination of these systems.

Or if there will be a combination of these effects.

News & Media

The New York Times

The true answer is plainly a combination of these things.

News & Media

The Economist

Or it can be a combination of these things".

News & Media

Independent

In many cases banks use a combination of these methods, making comparisons between banks difficult.

They conclude: "The explanation for London's success could come from a combination of these policies".

News & Media

The Guardian

It could also be a combination of these two factors or something entirely different.

A combination of these factors "may increase risk twenty- to fiftyfold," Dr. Rosendaal said.

Show more...

Expert writing Tips

Best practice

When using "a combination of these", ensure that the 'these' clearly refers to specific items or factors previously mentioned in the context. This avoids ambiguity and maintains clarity for the reader.

Common error

Avoid using "a combination of these" without explicitly stating or clearly implying what 'these' refers to. This can confuse the reader and weaken the impact of your statement.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a combination of these" functions as a noun phrase, often serving as a subject complement or object in a sentence. It refers to a merging or blending of multiple elements previously mentioned. Ludwig AI confirms this is a common and acceptable phrase.

Expression frequency: Very common

Frequent in

News & Media

46%

Science

38%

Wiki

9%

Less common in

Encyclopedias

3%

Formal & Business

3%

Reference

0%

Ludwig's WRAP-UP

In summary, "a combination of these" is a versatile phrase used to express that multiple elements or factors are jointly responsible for something. Ludwig AI confirms its grammatical correctness and frequent usage across various domains, including news, science, and general writing. To ensure clarity, always make sure the 'these' refers to clearly defined elements. Alternatives like "a blend of these" or "an amalgamation of these" can add subtle differences in meaning. By following these guidelines, you can effectively use "a combination of these" in your writing.

FAQs

How can I use "a combination of these" in a sentence?

Use "a combination of these" to indicate that multiple factors, items, or methods are working together. For example, "The success of the project was due to "a combination of these" factors: hard work, good planning, and effective communication."

What are some alternatives to saying "a combination of these"?

You can use alternatives like "a blend of these", "a mix of these", or "an amalgamation of these" depending on the specific nuance you want to convey.

Is it correct to say "a combination of these factors"?

Yes, it is perfectly correct to say "a combination of these factors". The phrase is grammatically sound and commonly used to indicate that several factors are contributing to a particular outcome.

What's the difference between "a combination of these" and "some of these"?

"A combination of these" implies that multiple elements are working together, whereas "some of these" simply indicates that a few items from a larger set are being considered, without necessarily implying they are acting in concert.

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

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: