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how then

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "how then" can be used in written English.
It is typically used to introduce a logical consequence or deduction. For example: "He failed the exam, how then can he be expected to graduate on time?".

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Here's how: 1.

News & Media

The New York Times

How 1980s can you get?

News & Media

Independent

And that's how Fest300 started.

We know how 18-year-olds write.

News & Media

The New York Times

How 20th century.

How? 12.32pm: George Osborne is starting.

News & Media

The Guardian

How 70s is your scent?

News & Media

The Times

Specifies how krb5kdc performs logging.

If so, how? 3. How do politics and class interact?

News & Media

The New York Times

How 3 Communities Honor Their Dead.

News & Media

The New York Times

Furthermore how NgR1 regulates astrocytes also unclear.

Science & Research

Nature
Show more...

Expert writing Tips

Best practice

Use "how then" to introduce a question that logically follows from a preceding statement or condition. It's best suited for formal writing where clear connections between ideas are crucial.

Common error

Avoid using "how then" in casual conversation. It can sound overly formal or stilted. Opt for simpler alternatives like "so how" or "then how" in informal settings.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "how then" functions as an adverbial phrase introducing a question that logically follows a previous statement. It sets up a deduction or inference. As Ludwig AI states, it's often used to introduce a logical consequence.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "how then" functions as an adverbial phrase to introduce a logical deduction or consequence, as confirmed by Ludwig AI. Though grammatically correct, its usage is best suited for formal contexts. It serves to seek clarification or challenge assumptions following a previous statement. Due to its infrequent usage, this is a rare phrase. While versatile, remember to reserve "how then" for when you want to inject formality and a logical progression into your writing.

FAQs

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

The phrase "how then" is used to introduce a logical consequence or deduction. For example: "He failed the exam, "how then" can he be expected to graduate on time?"

What are some alternatives to using "how then"?

You can use alternatives such as "so how", "in that case how", or "if so then" depending on the context.

Is it appropriate to use "how then" in informal speech?

While grammatically correct, "how then" is generally more suitable for formal writing or discussions. In informal settings, alternatives like "so how" or "then how" might be more appropriate.

What is the difference between "how then" and "so how"?

"How then" implies a more formal and logical deduction from a previous statement, whereas "so how" is more direct and can be used in both formal and informal contexts.

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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: