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

can be expand

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "can be expand" is not correct in English.
The correct form should be "can be expanded." You can use it when discussing the potential for something to be made larger or more extensive. Example: "The project can be expanded to include additional features based on user feedback."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

(n_i), (u_i) and (psi ) can be expand about their equilibrium values in power series of (epsilon ), viz., begin{aligned} left.

In order to achieve HSPG-independent gene delivery, several groups have shown that the endogenous tropism of AAV can be expand by genetically altering the viral capsid.

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

The house can be expanded with additional modules.

It can be expanded to 700 rooms, Mr. Wolman said.

News & Media

The New York Times

There are hopes the project can be expanded.

News & Media

Independent

Each hose can be expanded and contracted independently.

News & Media

The Economist

And if more drug is needed, the herd can be expanded.

News & Media

The New York Times

Below is Gordon Crovitz's feed: Note that stories can be expanded with a pinch-out.

News & Media

The Guardian

"It can be expanded, as of right, to 430,000 square feet.

News & Media

The New York Times

Lessons learned there and elsewhere can be expanded, adapted and replicated.

News & Media

The Guardian

Perhaps this policy can be expanded to cover the president and other members of the administration.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Always use the past participle form "expanded" after "can be" to ensure grammatical correctness. For example, instead of "The business can be expand", write "The business can be expanded".

Common error

Avoid using the base form of the verb after "can be". Remember that "be" requires a past participle (e.g., expanded, enlarged) to form the passive voice correctly. Using the base form results in ungrammatical sentences.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "can be expand" is intended to express the possibility of something being enlarged or increased. However, it is grammatically incorrect. As Ludwig AI points out, the correct form is "can be expanded", where 'expanded' is the past participle.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "can be expand" is grammatically incorrect; the correct form is "can be expanded". This construction expresses the potential for something to be enlarged, extended, or developed. As Ludwig AI indicates, the mistake lies in using the base form of the verb instead of the past participle after "can be". The intended meaning is to convey possibility or potential, and alternative phrases like "can be enlarged" or "can be extended" can also be used. While examples exist in both scientific and news contexts, the grammatical error significantly reduces its overall quality and appropriateness.

FAQs

What is the correct form, "can be expand" or "can be expanded"?

"Can be expanded" is the correct form. The phrase "can be" requires the past participle of the verb, which is "expanded".

How can I use "can be expanded" in a sentence?

You can use "can be expanded" to indicate the potential for growth or enlargement. For example, "The project can be expanded to include new features."

What are some alternatives to "can be expand"?

Since "can be expand" is grammatically incorrect, you can use alternatives such as "can be enlarged", "can be extended", or "can be developed".

What's the difference between "can be expand" and "can be expanded"?

"Can be expand" is grammatically incorrect. "Can be expanded" is the correct passive form, indicating that something has the ability to be enlarged or increased.

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

83%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: