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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is then

Grammar usage guide and real-world examples

USAGE SUMMARY

"is then" is correct and usable in written English.
You can use it to express a logical sequence when discussing two related topics. For example: "The first step is to gather all of the necessary supplies. The next step is then to plan out the build."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

What is, then?

News & Media

The New York Times

"Saturday it is, then.

News & Media

The New Yorker

The race is then.

News & Media

The New York Times

Stylish advertising is then applied.

News & Media

The Economist

Heelys is then being liquidated.

News & Media

The New York Times

Pasta pesto it is, then.

News & Media

Independent

The decision is then his.

News & Media

The Economist

The wound is then dressed.

Deuce it is, then.

She is then ready.

Blue it is, then.

Show more...

Expert writing Tips

Best practice

Use "is then" to clearly indicate a sequence of events or a logical consequence in your writing. It helps to connect ideas and create a smooth flow.

Common error

Avoid using "is then" in simple sentences where a more direct construction would suffice. For example, instead of saying "He ate and is then full", consider "He ate and is full" or "He ate and then became full".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is then" serves as a conjunctive adverbial phrase, linking two clauses and indicating a sequential or consequential relationship. Ludwig AI confirms its grammatical correctness and usability, making it a reliable tool for expressing logical progression in sentences.

Expression frequency: Very common

Frequent in

Science

33%

News & Media

32%

Encyclopedias

7%

Less common in

Wiki

4%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "is then" is a grammatically sound and frequently used phrase that effectively conveys sequential or consequential relationships. Ludwig AI validates its widespread use across diverse contexts, including news, science, and encyclopedias. While highly versatile, avoid overuse in overly simplistic sentence constructions. Consider related phrases to add stylistic variation to your prose such as then follows, subsequently occurs, or consequently results. By employing "is then" thoughtfully, writers can establish a clear and coherent flow of ideas, making their communication more effective.

FAQs

How can I use "is then" in a sentence?

You can use "is then" to indicate a sequence or consequence. For instance, "The water is heated, and steam "is then" used to power the turbine" shows a step-by-step process.

What are some alternatives to "is then"?

Alternatives include "then follows", "subsequently occurs", or "consequently results". The best choice depends on the specific context and desired emphasis.

Is it correct to say "then is" instead of "is then"?

While "then is" might be grammatically valid in some contexts, it's less common and can sound awkward. "Is then" is generally preferred when indicating a logical sequence, while "then it is" can be used when you want to emphasize the 'then'.

What's the difference between "is then" and "is subsequently"?

"Is then" and "is subsequently" both indicate a sequence, but "is subsequently" emphasizes that a significant amount of time or other events might occur between the two actions. "Is then" implies a more direct or immediate consequence.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: