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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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when is due

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "when is due" is not correct and usable in written English. It should be used in contexts where you are inquiring about a deadline or due date. Example: "Can you tell me when it is due?" Alternative expressions include "when is it due" and "what is the due date."

⚠ May contain grammatical issues

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Also from the football world, Fabrice Muamba  said: "Give credit when is due, Federer played very well.

News & Media

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Spell out exactly, when it is due, when it is late and what the penalties are for making a late payment to the Association.

Credit people when credit is due.

News & Media

The New York Times

This is when Greece is due to make a €3.4bn repayment to the European Central Bank.

It is unclear when he is due to complete his inquiry.

News & Media

The Guardian

A. When praise is due, then give it.

News & Media

The New York Times

The case was postponed until Aug. 21, when she is due back in court, he said.

News & Media

The New York Times

When Bonds is due up, nobody goes out for a soda.

What will happen next year when Monti is due to step down?

A ruling is expected before Saturday, when Uruguay is due to play Colombia in the round of sixteen.

News & Media

The New Yorker

The court will then be adjourned until late August, when Barclays is due to mount its defence.

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Expert writing Tips

Best practice

Always include a subject pronoun (it, she, he, etc.) after "when" and before "is due" to form a grammatically correct question. For example, use "when is it due?" instead of "when is due?"

Common error

Avoid using "when is due" without a subject pronoun. This phrasing is incomplete and grammatically incorrect in most contexts. Always specify what is due by using the complete form: "When is it due?", "When is she due?", etc.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "when is due" functions as an incomplete relative clause. Ludwig AI indicates that this phrase needs a subject to be grammatically correct. The examples show it often introduces questions about deadlines or expected dates, but it lacks grammatical completeness on its own.

Expression frequency: Rare

Frequent in

News & Media

33%

Wiki

33%

Science

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Academia

0%

Ludwig's WRAP-UP

In summary, while the phrase "when is due" appears in various sources, Ludwig AI suggests that it is typically grammatically incomplete on its own. It usually requires a subject pronoun (e.g., "it", "she", "he") to form a correct question, such as "when is it due?" or "when is she due?" The context is generally neutral, aimed at inquiring about deadlines or expected events. For more formal settings, using phrases like "what is the due date?" is preferable. Remember to avoid omitting the subject pronoun to ensure grammatical accuracy.

FAQs

How can I correctly use the phrase "when is due" in a sentence?

The phrase "when is due" is typically grammatically incorrect on its own. To use it correctly, include a subject pronoun. For example, instead of "when is due", use "when is it due?", "when is she due?", or "when is he due?", depending on the context.

What's a more formal way to ask "when is due"?

A more formal alternative is "what is the due date?" This phrasing uses a noun phrase and is suitable for professional or academic settings.

What's the difference between "when is due" and "when is it due"?

The phrase "when is due" is incomplete and grammatically incorrect as a standalone question. The correct phrasing is "when is it due?", which includes the necessary subject pronoun "it" to form a complete and grammatically sound question.

Are there other ways to ask when a payment is expected besides "when is payment due"?

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Source & Trust

84%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Most frequent sentences: