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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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When suddenly

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'When suddenly' is correct and usable in written English.
You can use this phrase when you want to describe an abrupt, unexpected event or action. For example: "We were walking through the park when suddenly the sky became dark."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

When suddenly it really is the Thing.

When, suddenly, the two men exited, one after the other, it was a little shock.

News & Media

The New Yorker

When suddenly, it falls to the ground.

News & Media

Vice

When suddenly this quaking sound shatters everything below.

News & Media

Huffington Post

When suddenly I pulled ahead in some of the major polls, what was the headline?

News & Media

Huffington Post

About to consummate passion, when suddenly my leg cramped.

News & Media

The New Yorker

The rainforest is still, when suddenly, a branch snaps.

Things were going really well, when suddenly something disturbing happened.

News & Media

The New York Times

He protests in confusion when suddenly everyone genuflects before him.

News & Media

The New York Times

I was following a group when suddenly they started running.

But when suddenly in June 1975 earthquakes started to happen under the reservoir, authorities became worried.

Show more...

Expert writing Tips

Best practice

Use "When suddenly" to effectively introduce a turning point or unexpected event in your narrative to captivate the reader.

Common error

Avoid starting multiple consecutive sentences with "When suddenly". This can make your writing sound repetitive and detract from the impact of each individual unexpected event. Vary your sentence structure to maintain reader engagement.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "When suddenly" functions as an adverbial phrase, modifying the verb in the main clause to indicate the timing and unexpected nature of an action or event. Ludwig's examples showcase it effectively introducing a shift or turning point in a narrative.

Expression frequency: Very common

Frequent in

News & Media

65%

Academia

18%

Science

17%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "When suddenly" is a grammatically sound and frequently used adverbial phrase to introduce an unexpected turn of events. Ludwig AI confirms its proper usage in English writing. It's commonly found in News & Media, Academia and Science contexts, signaling a shift or surprise in a narrative. While effective, avoid overuse for stylistic reasons. Alternatives include phrases like "abruptly" or "unexpectedly" to introduce variety in writing. The expert rating is high due to its correctness, source authority, and consistent usage.

FAQs

How can I use "When suddenly" in a sentence?

Use "When suddenly" to introduce an unexpected event or change in a situation. For example, "I was walking down the street "when suddenly", it started to rain."

What are some alternatives to "When suddenly"?

Some alternatives include "abruptly", "unexpectedly", or "all of a sudden". Each carries a slightly different nuance regarding immediacy and surprise.

Is it grammatically correct to start a sentence with "When suddenly"?

Yes, it is grammatically correct. "When" introduces a dependent clause indicating time, and "suddenly" acts as an adverb modifying the following verb, indicating an abrupt change.

What is the difference between "When suddenly" and "Suddenly"?

"Suddenly" can stand alone to indicate a quick, unexpected change. "When suddenly" places this change within a specific temporal context, linking it to a prior event or state. Using "when" adds an element of narrative flow.

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Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: