a then one

USAGE SUMMARY

The phrase "a then one" is not correct and usable in written English.
It appears to be a misunderstanding or misphrasing, as it does not convey a clear meaning. Example: "I would like to have a then one option available for consideration."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

As an aside, note that on February 12 , 2012the Chicago Mercantile Exchange Group through their subsidiary the New York Mercantile Exchange, traded a then one day record of 3,098,129 energy futures and options.

Huffington Post

For genome B that is in the list of others(A), if the size of others(B) < size of others(A), then one should be able to discriminate genome A to a higher level (with fewer others(A)), if more genome groups are included in the solution set.

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Last year the company opened Amazon Books, a then one-off bookstore also based in Seattle.

TechCrunch

If (a neq1), then one has a unique fixed point.

Journal of Inequalities and Applications

If one accepts a proposition, then one can also act upon the proposition.

SEP

In one scene, 13 dancers stood in a line, then one by one fell down.

The New York Times - Arts

At first it was one a week, then one every day.

The Guardian - Opinion

where is a constant, then one has (3.33).

Journal of Inequalities and Applications

Obviously, if we find a solution, then one must have.

Fixed Point Theory and Applications

If the classifier identified a leak, then one point would be recorded for the leak state.

Smart Water

Assume that pointed convex cone has a base ; then one has the following.

Journal of Inequalities and Applications

Expert writing Tips

Best practice

Avoid using "a then one" in formal writing. Opt for clearer alternatives such as "subsequently" or "later on" to ensure grammatical correctness and clarity.

Common error

Avoid directly translating sequential thoughts using "a then one". This construction is grammatically awkward. Instead, clarify the sequence using connectors such as "subsequently", "afterward", or "then" followed by a more specific description.

Linguistic Context

The phrase "a then one" is often used to indicate sequence or succession, though it is generally considered grammatically incorrect. Ludwig AI identifies it as non-standard English, suggesting it may stem from a misunderstanding of proper sequential connectors. Its function attempts to link events or items in a chronological order.

Expression frequency: Rare

Frequent in

News & Media

67%

Science

33%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "a then one" is generally considered grammatically incorrect and is rarely used in standard English. As Ludwig AI explains, it's better to use alternatives such as "subsequently", "afterward", or clearer sequential connectors to ensure correct grammar and clear communication. While a few examples can be found, their infrequency suggests that this phrase should be avoided in formal or professional writing. Rely on grammatically sound options for expressing sequential relationships.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

subsequently

Focuses on time sequence, lacking the article.

afterward

Similar to 'subsequently', focusing on the following action or event.

later on

Emphasizes the temporal aspect of the sequence, no article and different preposition.

next in line

Indicates order or position in a series.

the following one

More grammatically sound with the definite article.

one after another

Highlights the sequential nature of events or items.

and then another

Emphasizes the addition of another item or event in sequence.

then a second

Highlights a second step that might follow.

following that

More formal, emphasizing the temporal sequence.

after a while

Indicates a period of time passing before the next event.

FAQs

What can I say instead of "a then one"?

You can use alternatives like "subsequently", "afterward", or "later on" depending on the context.

How to correct the phrase "a then one" in a sentence?

Replace "a then one" with phrases that clearly indicate sequence, such as "and then", "after that", or "following that".

Is "a then one" grammatically correct?

No, "a then one" is generally not considered grammatically correct in standard English. More appropriate phrases should be used to indicate sequence or order.

What is the difference between "a then one" and "and then"?

"A then one" is usually grammatically incorrect. "And then" is a standard conjunction used to indicate that something follows the previous action or statement.