Ludwig is an AI-powered English writing assistant that helps you find example sentences, check grammar, and improve your writing using reliable sources from reputable publications.

Is Ludwig free to use?

Ludwig offers both free and premium plans. The free plan provides basic access to our features, while the premium plan unlocks advanced tools, unlimited searches, and additional writing assistance features.

How does Ludwig help with English learning?

Ludwig provides contextual example sentences from reliable sources like The New York Times, BBC, and academic publications, helping you understand how words and phrases are used in real-world contexts. This improves both writing fluency and comprehension skills.

Ludwig is trusted by students, teachers, researchers, and professionals worldwide. It's used by top universities including MIT, Stanford, Harvard, and Oxford, as well as professionals in tech companies like Adobe.

What makes Ludwig different from other writing tools?

Ludwig focuses on providing real example sentences from authoritative sources, not just grammar checking. This contextual approach helps users understand not just what's correct, but how language is actually used by native speakers and professional writers.

Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

It is then
Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'It is then' is grammatically correct and can be used in written English
It is typically used to introduce a conclusion that has been drawn from a preceding thought or statement. For example: "We have discussed the various options and have determined that Option A is the best choice. It is then advised that we move forward with Option A."

✓ Grammatically correct

News & Media

Science

Formal & Business

Table of contents

Usage summary

Human-verified examples

Expert writing tips

Linguistic context

Ludwig's wrap-up

Alternative expressions

FAQs

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"Saturday it is, then.

News & Media

The New Yorker

Pasta pesto it is, then.

News & Media

Independent

Deuce it is, then.

News & Media

The Guardian - Sport

Blue it is, then.

News & Media

The Guardian - Sport

"Yahweh it is, then.

News & Media

The New Yorker

Here it is, then.

News & Media

The Guardian - Sport

Harry it is, then.

News & Media

The Guardian - TV & Radio

Wawrinka it is then.

News & Media

The Guardian - Sport

Laughter it is then.

News & Media

The Guardian

Kim it is, then.

News & Media

The Guardian - Books

Satisfactory it is, then.

News & Media

The Guardian - Sport

Expert writing Tips

✓ Best practice

Use "it is then" to clearly signal a conclusion or the next step in a sequence of actions. This helps maintain a logical flow in your writing.

⚠ Common error

Avoid using "it is then" simply as a filler phrase. Ensure that it genuinely connects to a preceding statement and introduces a logical consequence or conclusion. Overuse can make your writing sound repetitive and less impactful.

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Linguistic Context

The primary grammatical function of "it is then" is to serve as an adverbial connector, linking a previous statement or condition to a subsequent conclusion or action. As Ludwig AI points out, this phrase is grammatically sound and commonly used.

Expression frequency: Very common

✓ Frequent in

News & Media

63%

Science

18%

Formal & Business

⚠ Less common in

Encyclopedias

Reference

Wiki

Ludwig's WRAP-UP

In summary, "it is then" is a grammatically correct and frequently used phrase that serves as an adverbial connector to indicate a conclusion, next step, or logical consequence. As Ludwig AI confirms, this phrase is suitable for both formal and informal contexts, although careful consideration should be given to the desired level of formality. While generally neutral in tone, alternatives such as "therefore" or "hence" may be more appropriate for highly formal writing. Remember to use "it is then" purposefully to maintain a logical flow and avoid overuse as a filler phrase.

Alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

therefore

Substitutes the phrase with another adverb that denotes a logical conclusion.

hence

A formal synonym indicating a logical inference.

thus

A more concise alternative that also implies a result or conclusion.

as a result

Emphasizes the cause-and-effect relationship.

consequently

Replaces the entire phrase with a single adverb indicating a result or consequence.

it follows that

A more formal way to indicate a logical deduction.

More alternative expressions(6)

it is now

it suggests then

it examines then

it is erstwhile

it is consequently

it begins then

FAQs

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

Use "it is then" to indicate a logical consequence or the next step after a preceding statement. For example, "We've considered all options; "it is then" necessary to proceed with Plan B".

What are some alternatives to "it is then"?

Alternatives include "therefore", "consequently", or "thus", depending on the context and desired level of formality.

Is "it is then" formal or informal?

"It is then" is generally neutral in tone and can be used in both formal and informal contexts, although more formal alternatives like "hence" might be preferred in very formal writing.

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

"It is then" emphasizes the logical sequence or conclusion, while "then it is" places more emphasis on acceptance or agreement. For example, "You want pizza? Then it is!". Use "it is then" when linking cause and effect; use "then it is" when accepting a proposal or suggestion.

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Continue with Googlefor free

Continue with emailfor free

Table of contents

Usage summary

Human-verified examples

Expert writing tips

Linguistic context

Ludwig's wrap-up

Alternative expressions

FAQs

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences:

1-200 1k 2k 3k 4k 5k 7k 10k 20k 40k 100k 200k 500k 0m-3 0m-4 1m-1 1m-2 1m-3 1m-4

It is thenGrammar usage guide and real-world examples

It is then
Grammar usage guide and real-world examples