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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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combine up

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "combine up" is not correct and not usable in written English.
It seems to be a misunderstanding of the verb "combine," which does not require "up" to convey its meaning. Example: "We need to combine our efforts to complete the project successfully."

⚠ May contain grammatical issues

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

24 human-written examples

The first, oligonucleotide assembly (OA), uses a very simple annealing protocol to combine up to 20 short nucleotides.

In 2-D printing, it is possible to combine up to three different inks at any point on an image.

Simple tools built into the app allow users to edit each 16-second clip and combine up to 256 clips into an hourlong video.

News & Media

The New York Times

For two months each year he leaves his wife in charge of the farm and takes his combine up to the poorer north-east of the country.

News & Media

The Economist

The cloners have even introduced units that combine up to four central processors for computing-intensive publishing jobs; no Apple machine currently uses more than two.

News & Media

The New York Times

15 min: Rapa and Antal combine up the right and almost make progress when Nani tries to be too clever by half and usher the ball out for a goalkick.

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Human-verified similar examples from authoritative sources

Similar Expressions

36 human-written examples

SOME of the hottest — and coolest — holiday drinks on Westchester menus combine up-to-the-minute trends with the comfort and joy of traditional holiday treats.

News & Media

The New York Times

They'll need to combine up-to-date fashion with cutting-edge kit, before producing prototypes and pitching their products to retailers.

News & Media

BBC

It reported about 1.5 million subscribers to all these services combined, up from 1 million at the end of June.

News & Media

The New York Times

Most programs even require a self-designed major to be interdisciplinary — combining up to three or four topics.

News & Media

The New York Times

We designed and fabricated porous silicon-based broadband rugate filters by combining up to five rugate structures.

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Expert writing Tips

Best practice

Use the verb "combine" without "up" to ensure grammatical correctness. For example, instead of saying "combine up to four ingredients", simply say "combine up to four ingredients".

Common error

Avoid using "combine up" as it's redundant. The word "combine" already implies bringing things together, making "up" unnecessary and grammatically incorrect.

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

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "combine up" functions as a verb phrase intended to describe the act of joining or merging multiple items. However, Ludwig indicates that it is not considered standard English.

Expression frequency: Common

Frequent in

News & Media

33%

Science

33%

Wiki

13%

Less common in

Academia

8%

Encyclopedias

4%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "combine up" is frequently used across various contexts, as evidenced by the examples in Ludwig, yet it is considered grammatically incorrect. As Ludwig AI points out, the addition of "up" is redundant because "combine" already includes the meaning of bringing elements together. While commonly found in news, science, and wiki sources, "combine up" is best replaced with the simpler and grammatically correct "combine" to maintain clarity and formality in writing. It's crucial to prioritize grammatical accuracy, especially in professional or academic settings.

FAQs

Is "combine up" grammatically correct?

No, the phrase "combine up" is generally considered grammatically incorrect. The verb "combine" already implies the action of bringing things together, making the addition of "up" redundant.

What is a more grammatically sound alternative to "combine up"?

A more grammatically sound alternative is simply "combine". It conveys the same meaning without the unnecessary addition of "up".

When is it appropriate to use the phrase "combine up"?

While you might encounter "combine up" in informal contexts, it's best to avoid it in formal writing or speech. Stick to "combine" for clarity and grammatical correctness.

How does using "combine" differ from using "combine up"?

The verb "combine" accurately conveys the meaning of merging or uniting items. Adding "up" to the phrase does not change the meaning but does create grammatical awkwardness, as "combine" inherently contains the idea of bringing things together.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: