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Justyna Jupowicz-Kozak

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to decrease up

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "to decrease up" is not correct and not usable in written English.
It seems to be a mix-up of terms, as "decrease" and "up" contradict each other in meaning. Example: "The company aims to decrease up its production costs this quarter."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

13 human-written examples

Ground water table continued to decrease up to 73 cm within a week in 2014 DS.

Science

Rice

The DC electrical resistivity was found to decrease up to x = 0.3 and increase thereafter.

For example, the modified drag has a possibility to decrease up to approximately 60% of the original value due to an appropriate shape.

Figure 1 Trend of As imbibition along the depth gradient of soil from the surface to 160 ft. As levels were observed to decrease up to a depth of 45 ft (approximately), beyond which the level remained stable.

The repression results showed that Yhb1p levels decreased immediately after the sugar source was changed from either raffinose or galactose to glucose, and continued to decrease up to 2 3 fold after 12 hours.

Science

Plosone

Proliferation was reduced by 26% already at day 7 and continued to decrease up to 36% at day 14 after BMP4-treatment (P < 0.05, Figure  4B).

Science

BMC Cancer
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Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

We found that under METS regulation this rate would grow only by up to 10%% and decrease up to 4%%.

Irradiation with a larger dose (1010 rad) led to I PL decrease (up to 40 times) [11].

For the scenario period, the total number of immigrants is assumed to increase or decrease up to the year 2035 and kept constant after that year.

The data rate allocated to best effort VNOs may decrease up to 7% of its initial value, which is acceptable, to guarantee other more demanding SLAs.

In conclusion, we have shown that sputum biomarkers levels do not decrease up to 1 year after smoking cessation.

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Expert writing Tips

Best practice

Avoid using the phrase "to decrease up" in your writing. It's grammatically incorrect and doesn't convey a clear meaning. Instead, opt for alternatives like "to reduce" or "to lower" for clarity.

Common error

A common mistake is combining "decrease" with directional prepositions like "up", creating an ungrammatical phrase. "Decrease" inherently implies a reduction, so adding "up" is redundant and confusing. Always use "decrease" or its synonyms independently.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "to decrease up" functions as an infinitive phrase, but its usage is grammatically incorrect. Ludwig AI indicates it's not usable in written English. A better alternative would be simply using "to decrease".

Expression frequency: Missing

Frequent in

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Formal & Business

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Less common in

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Ludwig's WRAP-UP

In summary, the phrase "to decrease up" is grammatically incorrect and should be avoided in written English. As Ludwig AI points out, the combination of "decrease" and "up" is contradictory and doesn't make sense. Instead, use alternatives like "to reduce", "to lower", or "to diminish" to express the intended meaning of reduction or decline. By opting for grammatically sound phrases, you ensure clarity and accuracy in your writing across all contexts.

FAQs

Why is "to decrease up" considered grammatically incorrect?

The phrase "to decrease up" is incorrect because "decrease" already implies a reduction. The addition of "up" is redundant and doesn't add any meaningful information to the phrase. It's best to use alternatives like "to reduce" or "to lower" instead.

What are some common mistakes people make when trying to express a reduction or decline?

One common mistake is using redundant prepositions or adverbs with words like "decrease", "reduce", or "decline". For example, saying "decrease down" or "increase up" is redundant. Using clear and concise alternatives is always better.

How can I use "decrease" correctly in a sentence?

Use "decrease" followed by what is being reduced. For example, "The company aims to decrease production costs." Avoid adding unnecessary prepositions like "up" or "down".

Are there any contexts where "to decrease up" might be acceptable?

No, there are no standard contexts where "to decrease up" is grammatically acceptable. It is always better to use clearer and more precise alternatives like "to lessen", "to shrink", or "to reduce" to express a reduction.

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Most frequent sentences: