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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
refer into
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "refer into" is not correct and not usable in written English.
The correct expression would typically involve "refer to" instead, which is used to indicate directing someone to a source of information or mentioning something. Example: "Please refer to the manual for further instructions."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
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
5 human-written examples
I can't refer into any of those services".
News & Media
What we do is we have a referral unit which members of the public and organisations are able to refer into that unit when they've got concerns about what's being broadcast across the internet.
News & Media
General practitioners applied additional clinical judgment in determining which patients to refer into the Birmingham OwnHealth service, based on a set of consideration factors.
Science
The NHS professionals we interviewed were either influential in decisions about funding the complementary therapy service (PCT managers), provided administrative support to the service (administrators) or were eligible to refer into the service (doctors and nurses).
Science
This was particularly challenging, as a significant barrier to facilitating rigorous designs has been professional reluctance to refer into trials when there is a perception of change or withdrawal of service, regardless of the evidence base for the effectiveness of that service [ 25].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Given the increased public and professional debate about child sexual exploitation, every child identified as a victim of internal, domestic trafficking should be referred into the NRM so they are afforded the protection that they deserve.
News & Media
Joann Colucci, a caseworker for the Giordanos and an intake coordinator at SKIP of New York (Sick Kids Need Involved People), an advocacy group for families with chronically ill members, said she had seen cases in which families " never got referred into Medicaid, and they have $100,000 in debt or they have to mortgage their home".
News & Media
The COMPOUND_ID is a foreign key that refers into the COMPOUNDS table.
Science
Patients were originally referred into the program by physicians or through automated referrals following cardiac hospitalization.
Science
The reasons are complex, but again greater demand is playing a role - the numbers being referred into the hospital system are on the rise.
News & Media
Referring into Fig. 2 and 3 will explain the depth and extensive of the work provided in our research in compare with any other researches.
Science
Expert writing Tips
Best practice
Always use "refer to" instead of "refer into". "Refer to" is the grammatically correct and widely accepted phrase for directing someone's attention to something or someone.
Common error
Avoid using "into" after "refer". The correct preposition to use with "refer" when directing attention or making a reference is "to". For example, use "refer to the manual" instead of "refer into the manual".
Source & Trust
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "refer into" is intended to function as a prepositional phrase, aiming to indicate a direction or connection towards something. However, as Ludwig AI points out, this phrase is grammatically incorrect and should be avoided. The correct form is "refer to".
Frequent in
Science
25%
News & Media
25%
Formal & Business
20%
Less common in
Reference
15%
Wiki
10%
Social Media
5%
Ludwig's WRAP-UP
In summary, while the phrase "refer into" might appear in some contexts, it's essential to recognize that it's generally considered grammatically incorrect. Ludwig AI emphasizes that the correct and widely accepted phrase is ""refer to"" when you intend to direct someone's attention or make a reference. Therefore, it is best to avoid using "refer into", especially in formal writing, and opt for the grammatically sound alternative to maintain clarity and credibility. Common alternatives like "direct towards", "guide to", or "send to" may also be suitable depending on the intended nuance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
refer to
Replaces "into" with the correct preposition "to", indicating direction or reference.
direct towards
Focuses on the action of directing someone or something toward a specific place or service.
guide to
Emphasizes providing guidance or assistance in leading someone to a particular resource or service.
point in the direction of
Highlights the act of indicating or suggesting a particular course of action or resource.
steer toward
Implies carefully guiding or influencing someone's decision to use a specific service or resource.
send to
Focuses on the action of transferring or dispatching someone to a particular place or service.
transfer to
Highlights the act of moving someone from one service or resource to another.
mention in
Suggests including or referencing something within a specific context or document.
allude to
Implies making an indirect reference or suggestion about something.
make reference to
Formal alternative emphasizing the act of citing or drawing attention to something.
FAQs
How should I correctly use the word "refer" in a sentence?
Always use "refer to" when you mean to direct someone's attention to something or someone, or to make a reference. For example, "Please "refer to" the documentation for more details".
What is a more formal way to say "refer to"?
A more formal way to say "refer to" could be "make reference to". For example, "The report "makes reference to" several key studies".
Is it ever correct to use "refer into"?
No, "refer into" is generally considered grammatically incorrect. The correct phrase is ""refer to"".
Which preposition should I use after "refer", "to" or "into"?
You should always use the preposition "to" after "refer" when you are directing someone's attention or making a reference. Using "into" is grammatically incorrect in this context.
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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
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested