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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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then which

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'then which' is correct and usable in written English.
You can use it when introducing a choice between two or more options. For example, "I have two books; a fantasy novel, then which do you prefer, a mystery or a romance?".

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

No single answer, then, which feels right.

News & Media

The New Yorker

The question is, then, which one?

Then: "which maybe described cannibalism in general".

So then which is it?

"And then?" "Which will lead to more aggressive-type behaviors".

News & Media

The New Yorker

"We were second to every ball then, which was disappointing.

News & Media

Independent

Then which are the pit bulls that get into trouble?

News & Media

The New Yorker

An hour, then, which should see them 400 ahead.

The fact remains: if not these players then which?

We were calling it 'The Devil Inside' then, which I still think is a better title".

News & Media

The New Yorker

Not one that X-Factor wannabes will be covering, then, which has to be a recommendation.

News & Media

Independent
Show more...

Expert writing Tips

Best practice

Ensure the context makes the sequence implied by "then" clear. The prior statement should logically lead to the choice being presented.

Common error

Avoid using "then which" when there isn't a clear sequential or conditional relationship between the clauses. Using it out of context can make your writing seem disjointed and confusing.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "then which" functions as an interrogative conjunction, linking a prior statement or condition to a subsequent question or choice. It serves to transition the discussion towards a decision or selection, as confirmed by Ludwig's examples.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

45%

Formal & Business

5%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "then which" is a grammatically sound phrase used to introduce a choice or question following a condition or statement. Ludwig AI confirms its correctness and usability. It is most frequently found in News & Media and scientific contexts, suggesting a neutral register. While versatile, ensure a clear sequential relationship for effective communication. Common alternatives include phrases such as "in that case which" and "so which". Overall, "then which" serves as a useful tool for prompting decisions and clarifying options, as long as it's employed in a logically coherent manner.

FAQs

How do I use "then which" in a sentence?

Use "then which" to introduce a question or choice that logically follows a previous statement or condition. For example, "If that's the case, then which option do you prefer?"

What are some alternatives to "then which"?

Alternatives include "in that case, which", "so which", or "if so, which", depending on the specific context and desired emphasis. See also: "in that case which".

Is "then which" appropriate for formal writing?

While grammatically correct, "then which" can sometimes sound slightly informal. For highly formal contexts, consider using more precise and elaborate phrasing to ensure clarity and maintain a professional tone.

What's the difference between "then which" and "which then"?

"Then which" implies a sequence or consequence before the choice, whereas "which then" simply asks a question after a statement, without necessarily implying a direct causal link. The former is far more common.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: