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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
this principles
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "this principles" is not correct in written English.
It should be "these principles" when referring to multiple principles. Example: "These principles guide our decision-making process and ensure consistency in our actions."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(5)
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
4 human-written examples
This principles have been emphasized from the very beginning [2] highlighting the importance that unobtrusiveness and transparency of these services have for its success.
Material design based on this principles allowed the manufacture of a steel grade that exhibited a constant UTS of approximately 1200 MPa for bars as small as 16 mm up to over 160 mm.
Based on this principles, in this paper we present a family of alignment-free measures called D q -type.
Having this principles in mind, the development of means to provide pain relief and palliative care to cancer cases and other terminally ill patients is a much cost-effective option (in developing countries two cases in three die from the disease): to reduce the suffering is a benefit that all human beings value, it does not require sophisticated technology, and it is for all cases.
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
We stand by this principle".
News & Media
Recent history illustrates this principle.
News & Media
This principle is clear enough.
News & Media
This principle is clear.
News & Media
Integration drives this principle.
News & Media
This principle explains a lot.
News & Media
This principle still holds good.
News & Media
Expert writing Tips
Best practice
Always use "these" with plural nouns like "principles". "This" is for singular nouns.
Common error
Avoid using the singular demonstrative pronoun "this" with plural nouns. Using "this principles" is a common grammatical error. Always ensure pronoun-noun agreement.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this principles" functions as a demonstrative determiner followed by a plural noun. However, it is grammatically incorrect as the singular demonstrative "this" does not agree with the plural noun "principles". Ludwig AI flags this error.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "this principles" is a grammatically incorrect construction that uses a singular demonstrative pronoun with a plural noun. As Ludwig AI indicates, the correct form is "these principles". Although examples of the incorrect phrase appear in various sources, it is essential to use the grammatically correct alternative. To improve clarity and correctness, consider alternatives like "these guidelines" or "these rules". Remember to maintain pronoun-noun agreement for clear and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
these principles
Corrects the demonstrative pronoun to agree with the plural noun.
these guidelines
Replaces "principles" with a synonym that implies a set of rules or recommendations.
these rules
Offers a more direct and less formal alternative to "principles".
the aforementioned principles
Uses a more formal way to refer to principles previously mentioned.
the stated principles
Highlights that the principles have been explicitly expressed.
the governing principles
Emphasizes the role of the principles in directing or controlling something.
the fundamental tenets
Replaces "principles" with "tenets" to indicate core beliefs or doctrines.
the core values
Substitutes "principles" with "values" to focus on beliefs about what is important.
the basic concepts
Uses more general terms.
the key aspects
Focuses on important features or elements.
FAQs
Why is "this principles" grammatically incorrect?
The word "this" is a singular demonstrative pronoun. It should be used with singular nouns. "Principles" is a plural noun, so it requires the plural demonstrative pronoun "these". The correct phrase is "these principles".
What's the difference between "this principle" and "these principles"?
"This principle" refers to a single guiding idea or rule. "These principles" refers to multiple guiding ideas or rules. Using "this" or "these" depends on whether you're talking about one thing or multiple things. For example, "this rule" applies, but "these rules" apply.
What are some alternatives to using "this principles" (correcting the grammar)?
Instead of "this principles", you can use "these guidelines", "these rules", or "the aforementioned principles". All these options ensure grammatical correctness and clarity.
How can I remember to use "these" instead of "this" with plural nouns?
Think of "these" as referring to "more than one of these". Since "principles" is plural, it needs the plural form of the demonstrative pronoun. Practice constructing sentences with plural nouns and ensure you use "these" appropriately.
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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
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested