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
CEO of Professional Science Editing for Scientists @ prosciediting.com
the 2 of them
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the 2 of them" is correct and usable in written English.
It can be used to refer to two specific people or items in a conversation or narrative. Example: "After the meeting, the 2 of them decided to grab lunch together."
✓ Grammatically correct
News & Media
Alternative expressions(4)
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
2 human-written examples
He had even managed to remember a corsage for his date & the 2 of them posed for a few Polaroids before they swept off..
News & Media
The 2 of them are very sick individuals to think that was ok.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The 3 of them watch the flames.
News & Media
The 3 of them had been following him.
News & Media
The 12 of them have been absolutely fantastic".
News & Media
Let the 12 of them figure it out".
News & Media
The 3 of them see Matilda, who has grown to resemble her eccentric mother.
News & Media
Can the 70,000 of them in Oaxaca be made to take them?
News & Media
We're being inspired by those things that are inside our head all 10 to the 11th of them.
The 3 of them grow especially irritable one evening during an extremely hot spell with a mistral.
News & Media
The 16,000 of them who have not yet retired face an immediate reduction of 10percentnt in their promised pensions.
News & Media
Expert writing Tips
Best practice
Use "the 2 of them" when you specifically want to emphasize the numerical value of two, rather than simply referring to 'both'.
Common error
In formal writing, it's generally preferred to spell out numbers less than ten. Consider using "the two of them" instead of "the 2 of them" in such contexts.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the 2 of them" functions as a determiner phrase, specifically indicating a group of two entities. It modifies a noun or pronoun, specifying a particular subset. Ludwig confirms that the phrase is usable in written English.
Frequent in
News & Media
66%
Academia
16%
Wiki
16%
Less common in
Science
1%
Formal & Business
1%
Reference
0%
Ludwig's WRAP-UP
In summary, "the 2 of them" is a grammatically sound phrase used to denote a specific pair, as confirmed by Ludwig. While Ludwig shows it is more common in news and media, academic usage also exists. Although readily understood, it leans towards a neutral-to-informal register. In formal writing scenarios, opting for "the two of them" is typically preferred. Consider using alternatives like "both of them" for stylistic variation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
The pair of them
Replaces the numeral with 'pair', emphasizing the two as a set.
Both of them
Uses 'both' to directly indicate the two individuals are included.
The two individuals
More formal, replaces 'them' with 'individuals' for clarity.
The two people
Similar to the previous example, but uses 'people' instead of 'individuals'.
Those two
More concise, suitable when the referents are already clear.
These two
Similar to 'those two', indicating a specific pair.
The couple
Implies a romantic or associated pairing.
The duo
Commonly used to refer to a pair of performers, musicians, or collaborators.
The twosome
A more casual term for a pair, often implying a social unit.
Each of the two
Focuses on individuality within the pair.
FAQs
What is the difference between "the 2 of them" and "the two of them"?
While both phrases are understandable, "the two of them" is generally preferred in formal writing as it spells out the number. "The 2 of them" is acceptable in more informal contexts.
Can I use "the 2 of them" to refer to objects as well as people?
Yes, "the 2 of them" can refer to any two entities, whether they are people, objects, or ideas. For example, "I considered both options, but ultimately chose the 2 of them that offered the best long-term value."
What are some alternatives to "the 2 of them"?
You can use alternatives like "both of them", "the pair of them", or simply "the two" depending on the context.
Is it grammatically correct to say "the 2 of them are"?
Yes, it is grammatically correct. The phrase "the 2 of them" functions as a plural subject, so it takes the plural verb form "are". For instance, "The 2 of them are going to the store."
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested