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

3

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "3" is not correct or usable in written English as it stands alone without context.
It can be used as a numeral in various contexts, such as counting, listing, or indicating a quantity.
Example: "There are 3 apples on the table."
Alternatives: "three" or "a trio of".

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

KC kick off... 9.24pm GMT The Cauldron Paolo Bandini (@Paolo_Bandini) Loving the Super Mario themed choreography from the @KCCauldron #MLSCup @Busfield pic.twitter.com/gh7vmTIdYI December 7 , 20139.23pm GMT Final reminder Your chance to celebrate/complain/argue/joke with others watching this game via this liveblog, email [email protected] or via Twitter to @Busfield.

While the organization keeps in touch with its donors throughout the year, an extra e-mail message goes out on Dec. 29, a final reminder that if a donor wants a tax deduction that year, he or she better make it fast.

News & Media

The New York Times

This study revealed that response among those sent a shorter four-page version (23 items) in the final reminder mailing was greater than those who were only sent the full 12-page questionnaire containing 88 items (responses of 14.8% and 7.2% respectively) [ 22].

3 Days Before: Make a final reminder call to all persons attending.

Although the anonymous nature of the current study precluded the use of reminders, this should be employed in further studies to maximize response rates including the use of handwritten envelopes, the provision of free post address envelopes, postcard reminders, use of telephone reminders and provision of a questionnaire at final reminder stage [ 16, 29, 40- 43].

6 how have we had a final reminder of the labial requirements of whistling?

News & Media

The Guardian

Reminders were sent at 10 and 20 days after the initial contact, with a final reminder sent three days preceding the survey's close.

Furthermore, in a follow-up study in older children (which therefore used the operant conditioning train paradigm), acquisition of the task occurred when infants were 6-months-old, followed by five spaced reminders in the intervening period (with the final reminder occurring at 18-months of age).

Up to three reminders were sent at 7 day intervals to non-responders, with the final reminder containing a request for participants to tell us their past week alcohol consumption only.

Science

Plosone

If that trend continues for Q4, it's the ideal time to issue one final reminder before putting this whole messy business of exploding smartphones behind it.

News & Media

TechCrunch

A final reminder letter offered families a £10 incentive gift voucher for the return of their accelerometer.

Science

BMJ Open
Show more...

Expert writing Tips

Best practice

When using "3", ensure it's part of a complete sentence or phrase. Provide context to avoid ambiguity. For example, "There are 3 apples." or "Step 3: Mix the ingredients."

Common error

Avoid using "3" as a standalone statement. It lacks context and grammatical structure. Always include it within a sentence or phrase to provide meaning.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

79%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

As a numeral, "3" typically functions as a determiner quantifying a noun, or as a noun itself representing the number three. Ludwig AI indicates its standalone usage is often incomplete and requires context.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

The numeral "3" is a fundamental element for expressing quantity and sequence. However, Ludwig AI indicates that using "3" in isolation is grammatically incomplete. To use it correctly, ensure it's part of a complete sentence providing context, such as "There are 3 apples" or "Step 3: Mix the ingredients". When writing formally, consider spelling out the number as "three". While "3" is essential, remember to provide sufficient context for clarity.

FAQs

How to use "3" in a sentence?

Use "3" as a numeral within a sentence, such as "I have 3 cats" or "The recipe requires 3 eggs."

What can I say instead of "3" if I need to spell it out?

You can use "three", which is the word form of the numeral.

Is it correct to start a sentence with "3"?

Starting a sentence with a numeral like "3" is generally discouraged in formal writing. It's better to spell it out as "three" or rephrase the sentence.

What's the difference between "3", "third", and "three"?

"3" is the numeral, "three" is the spelled-out version, and "third" is the ordinal form indicating position in a sequence.

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

79%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: