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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
it decrease by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it decrease by" is not correct in written English.
The correct form should be "it decreases by" to match the subject-verb agreement. Example: "The temperature decreases by two degrees every hour."
⚠ May contain grammatical issues
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
In WOW condition the maximum shear force value for Ѳ = 0° inclination is higher than Ѳ = 15° for 20 % construction stage and later it decrease by from 40 to 100%% construction stage.
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
It decreases by 43%, when free-molecular effects are neglected.
Science
It decreases by 30% as the water content increases from 14.5%to20.5%5%.
Nevertheless it decreased by 37.19% under SWD in comparison to the non treated seeds.
While it decreased by 50% at 35°C (P < 0.01), it became negligible at 45°C (Figure 6a).
Science
Temperature rises with time until t r ; then, it decreases by thermal diffusion.
Science
It decreases by increasing the number of stacks of InAs/In0.11Ga0.89As/GaAs QDs.
Science
CO increased by 12% in response to the placebo test, whereas it decreased by 23% in the polyphenol-supplement test.
Science
Mean HbA1c dropped by 0.8% in Pycnogenol-treated group (P <.05), whereas it decreased by 0.1% in control group.
Science
Copper content went up after treatment by copper nanoparticles in roots (by 94%); however, in leaves, it decreased (by 38%).
Science
In each subsequent time slot, if the packet is not scheduled, it decreases by one until it reaches one.
Expert writing Tips
Best practice
Ensure subject-verb agreement by using "it decreases by" instead of "it decrease by" for grammatically correct sentences.
Common error
Always double-check that your verb form agrees with the subject. "It" is a singular subject, so it requires the singular verb form "decreases". Avoid the common error of using the base form "decrease" with a singular subject.
Source & Trust
83%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it decrease by" functions as a clause aiming to describe a reduction. However, it presents a grammatical error. As Ludwig AI indicates, the grammatically correct form is "it decreases by".
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "it decrease by" attempts to quantify a reduction, it is grammatically incorrect. Ludwig AI flags this due to the subject-verb disagreement; the correct form is "it decreases by". Although examples exist, primarily within scientific contexts, it's crucial to prioritize grammatical accuracy in your writing. Consider alternatives like "it reduces by" or "a reduction of" for clearer and more precise communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it declines by
This alternative replaces "decrease" with "declines", maintaining a similar meaning but using a verb with slightly different connotations.
it reduces by
This alternative uses "reduces" in place of "decrease", offering a more direct and active sense of lessening.
it diminishes by
This alternative uses "diminishes" which suggests a gradual reduction in something.
it drops by
This alternative, utilizing "drops", is more informal and suggests a sudden or sharp decrease.
it falls by
Similar to "drops", "falls" indicates a descent or decline, often more rapidly than "decrease".
there is a decrease of
This restructures the sentence to emphasize the decrease as a noun, providing a more formal tone.
a reduction of
This alternative emphasizes the outcome (reduction) rather than the action (decreasing).
the decline is
Changing "decrease" into decline is more formal and emphasize the trend of decline.
the fall is
Similar to "decline", this changes the focus to the fall itself, framing it as an event or state.
the reduction amounts to
This is a more formal way to express the amount of the reduction, often used in technical or business contexts.
FAQs
How can I correct the phrase "it decrease by"?
The grammatically correct phrase is "it decreases by". The verb must agree with the singular subject "it".
What is a more formal way to say "it decrease by"?
More formal alternatives include "there is a decrease of" or "a reduction of". For example, "There is a decrease of 10% in sales".
What are some common synonyms for "decrease"?
Is there a difference between "it decreases by" and "it is decreased by"?
"It decreases by" indicates that something is actively reducing itself. "It is decreased by" implies that something is being reduced by an external factor.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
1.8/5
Expert rating
Real-world application tested