Used and loved by millions

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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

between the 2

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "between the 2" is not correct in standard written English; it should be "between the two." You can use it when referring to a choice or comparison involving two items or options.
Example: "I can't decide between the two options presented in the meeting."

⚠ May contain grammatical issues

Science

Academia

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

What are the differences between the 2 emphases?

Blood loss was similar between the 2 groups.

There were no significant hemodynamic differences between the 2 groups.

No safety difference was noted between the 2 treatment groups.

However, esthetic satisfaction may vary between the 2 groups.

Clinical factors were retrospectively compared between the 2 groups.

Prerandomization variables were well matched between the 2 groups.

Cervical length did not differ significantly between the 2 groups.

Neurologic level of injury was similar between the 2 groups.

Duration of treatment was compared between the 2 groups.

There was hence a 100% correlation between the 2 tools.

Show more...

Expert writing Tips

Best practice

Always use "two" instead of "2" in formal writing contexts for improved readability and grammatical correctness.

Common error

Avoid using numerals like "2" in formal writing when referring to a quantity. Instead, spell out the number as "two" for better clarity and adherence to grammatical conventions.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "between the 2" functions as a prepositional phrase indicating a relationship or comparison involving two distinct items or entities. Despite its common usage, Ludwig AI indicates that it's not considered grammatically correct in standard written English.

Expression frequency: Very common

Frequent in

Science

37%

Academia

35%

News & Media

22%

Less common in

Wiki

3%

Formal & Business

2%

Reference

1%

Ludwig's WRAP-UP

In summary, while the phrase "between the 2" is frequently used across various contexts, including scientific, academic, and news sources, it is considered grammatically incorrect in formal writing. According to Ludwig AI, the correct form is "between the two". Its primary function is to indicate a relationship or comparison between two items. Although common, it's best to reserve "between the 2" for informal communications and opt for the grammatically correct alternative in more formal settings to maintain clarity and professionalism.

FAQs

Is it grammatically correct to use "between the 2"?

No, it is not grammatically correct. The correct form is "between the two". Using the numeral "2" instead of the word "two" is generally considered informal.

When is it acceptable to use "between the 2"?

While grammatically incorrect, "between the 2" might be acceptable in very informal contexts, such as text messages or casual notes. However, it should be avoided in formal writing.

What alternatives can I use instead of "between the 2"?

The most straightforward alternative is "between the two". Depending on the context, you might also use phrases like "comparing the two" or "differentiating the two".

What is the difference between "between the 2" and "between the two"?

The only difference is grammatical correctness. "Between the 2" uses a numeral, which is informal, while "between the two" spells out the number, making it grammatically correct for formal writing.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

86%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Most frequent sentences: