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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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what was he doing

Grammar usage guide and real-world examples

USAGE SUMMARY

"What was he doing?" is a grammatically correct sentence in written English.
You can use this sentence to ask a question or to imply that someone was doing something unexpected or strange. For example: "I looked out the window and saw Joe walking through the park late at night; what was he doing?".

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

53 human-written examples

What was he doing?

News & Media

Forbes

What was he doing here?

News & Media

The New Yorker

What was he doing there?

News & Media

The New York Times

And what was he doing?

News & Media

The New Yorker

Oh God! What was he doing, what was he doing?

News & Media

The New Yorker

"What was he doing?" Mark Smith said.

News & Media

The New Yorker
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

7 human-written examples

What's he doing?

News & Media

The New York Times

What is he doing?

News & Media

The New York Times

"What is he doing here?

News & Media

The New York Times

What's he doing there?

News & Media

The New Yorker

What's he doing here?

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

To avoid repetition and boring prose, you could reword it and use alternatives phrases such as "what was he up to" and "what actions did he perform" in order to achieve a greater effect.

Common error

Avoid using "what was he doing" in situations where the action is already known or obvious. It's best suited for inquiries about unclear or unexpected activities. If the activity is self-evident, a simple statement might be more effective.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

94%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "what was he doing" primarily functions as an interrogative clause used to ask about the actions or activities someone was engaged in at a specific time. As Ludwig examples show, the phrase is common in conversational contexts.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "what was he doing" serves as a grammatically sound and frequently used interrogative for inquiring about someone's activities. As Ludwig AI confirms, it's acceptable in written English. It commonly appears in news and media contexts, fulfilling purposes such as seeking information, expressing curiosity, or questioning actions. For alternative phrasing, consider "what was he up to" or "what actions did he perform" to convey different nuances. Remember to use it when the action is unclear or unexpected to increase impact. Given its versatility and widespread application, mastering the use of "what was he doing" enhances both clarity and engagement in communication.

FAQs

How can I rephrase "what was he doing" to sound more formal?

For a more formal tone, consider using phrases like "what actions did he perform", "what was his activity", or "what undertaking was he engaged in". These options replace the more casual "doing" with more formal vocabulary.

When is it appropriate to use "what was he up to" instead of "what was he doing"?

The phrase "what was he up to" carries a connotation of potential mischief or secret activity. Use it when you suspect someone was doing something they shouldn't have been or when there's an element of surprise or curiosity about their actions.

Is "what was he doing?" grammatically correct?

Yes, "what was he doing?" is grammatically correct. Ludwig AI confirms that it's a standard way to inquire about someone's actions. It follows the proper structure for an interrogative sentence in past continuous tense.

How does "what was he doing?" differ from "what did he do?"

"What was he doing?" implies an ongoing action or a process, while "what did he do?" refers to a completed action. For example, "What was he doing when the accident happened?" focuses on the activity in progress. "What did he do after the accident?" focuses on the actions taken afterward.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: