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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
then is it
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "then is it" is correct and usable in written English.
It can be used in contexts where you are seeking confirmation or clarification about a statement or situation. Example: "If the meeting is at 3 PM, then is it safe to assume everyone will be there on time?"
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(8)
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
58 human-written examples
How fair then is it to keep its own markets closed?
News & Media
From what impression, then, is it derived?
Encyclopedias
It's memory then, is it?
News & Media
But then, is it ever?
News & Media
SAM MENDES -- That's me then, is it?
News & Media
Only then is it ready for use.
News & Media
But what then is it a case of?
News & Media
"Why then is it so durable and so popular?
News & Media
No. Oh, so that's all right then, is it?
News & Media
What it is, then, is it becomes an ethnic Disneyland.
News & Media
Not much of a gift then, is it?
News & Media
Expert writing Tips
Best practice
Use "then is it" to seek clarification or confirm an understanding of a preceding statement. This is particularly effective in conversational or informal writing where a direct question feels too abrupt.
Common error
Avoid using "then is it" excessively in formal writing or professional communication. While grammatically correct, it can sound too informal or conversational for such settings. Opt for more direct or formal alternatives to maintain a professional tone.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "then is it" functions primarily as an interrogative tag, seeking confirmation or verification of a statement or situation. Ludwig AI indicates that it is grammatically correct and usable, adding that it is common in situations to confirm something.
Frequent in
News & Media
60%
Science
20%
Encyclopedias
10%
Less common in
Formal & Business
5%
Reference
3%
Social Media
2%
Ludwig's WRAP-UP
In summary, the phrase "then is it" functions as a tag question, typically used to confirm an understanding or seek agreement. Ludwig confirms its grammatical correctness, noting its prevalence in conversational and informal writing. While versatile, it's best suited for neutral to informal contexts, avoiding overuse in formal settings. Alternatives like "is that so" or "is it true" can provide similar functionality with varying levels of formality. Ludwig AI identifies its frequent contexts as News & Media, science and encyclopedias.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
so it is
Reverses the order, emphasizing agreement or acceptance of a preceding statement. The focus is on the 'so' rather than 'then'.
is that the case
Poses a direct question to verify whether a situation or statement is accurate.
is that so
Expresses surprise or interest while seeking confirmation of something previously stated.
is it true
Specifically asks for verification regarding the truthfulness of a piece of information.
does that follow
Inquires whether a conclusion logically arises from preceding statements.
can that be inferred
Asks whether a particular conclusion can be logically deduced from given information.
therefore is it
Highlights that a conclusion is a consequence of previous statements. It emphasizes the logical connection.
subsequently is it
Indicates that something follows in time or sequence, seeking confirmation of that order.
is it a given
Asks if something is to be assumed as true without further discussion or proof.
are we to assume
Poses a question about whether an assumption is warranted based on what has been said.
FAQs
How can I use "then is it" in a sentence?
You can use "then is it" to confirm an understanding or seek clarification. For example: 'So the meeting is at 2 PM, "then is it"?'
What are some alternatives to "then is it"?
Alternatives include phrases like "is that so", "is it true", or "does that follow", depending on the context and level of formality desired.
Is "then is it" grammatically correct?
Yes, "then is it" is grammatically correct, although it is more common in informal contexts or as a rhetorical question to express a conclusion.
When is it appropriate to use "then is it" in writing?
It is appropriate to use "then is it" in informal writing, dialogue, or when seeking confirmation. It may be less suitable for formal or academic writing.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested