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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has not since

Grammar usage guide and real-world examples

USAGE SUMMARY

'has not since' is a perfectly acceptable phrase to use in written English.
It is an idiomatic phrase that is used to indicate something that has not happened in a certain amount of time. For example, "I haven't seen John since our high school reunion 10 years ago, and I have not seen him since."

✓ Grammatically correct

News & Media

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

48 human-written examples

In Deans' first year in charge, the Crusaders won their third title in a row − a feat that has not since been repeated.

He has not since he got there.

News & Media

The Economist

He has not since played professionally.

He has not since remarried, and he has no children.

News & Media

The New Yorker

His achievement has not since been matched for sheer virtuosity and impact.

He has not since, deciding that he would get a head start on a playoff beard.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

12 human-written examples

They haven't since.

News & Media

The New York Times

They haven't since the 1970s".

Because I haven't, since.

And I haven't since.

News & Media

Forbes

I haven't since then".

News & Media

Huffington Post
Show more...

Expert writing Tips

Best practice

When using "has not since", ensure that the context clearly establishes the point in time being referenced.

Common error

Avoid ambiguity by ensuring the 'since' clause refers to a specific, well-defined point in time. Vague references can confuse the reader.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has not since" functions as a temporal marker indicating the continuation of a state or absence of an action from a specific point in the past until the present. As confirmed by Ludwig AI, the phrase is grammatically sound and the examples provided illustrate its proper usage.

Expression frequency: Common

Frequent in

News & Media

50%

Encyclopedias

20%

Wiki

10%

Less common in

Science

10%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "has not since" is a grammatically correct and commonly used phrase that effectively indicates the continuation of a state or absence of an action from a specific point in the past until the present. Ludwig AI confirms its grammatical soundness. It functions as a temporal marker, emphasizing the duration of an event's absence or a condition's persistence. Suitable for various contexts, from news to encyclopedias, it exhibits a neutral register. When using this phrase, ensure a clear reference to the point in time to avoid ambiguity. While alternatives exist, "has not since" remains a direct and reliable way to convey that something has not occurred since a particular moment.

FAQs

How can I use "has not since" in a sentence?

Use "has not since" to indicate that an action or event hasn't occurred after a specific point in time. For example, "The company released that product in 2020 and "has not since" launched any new innovations in that sector".

What are some alternatives to "has not since"?

Alternatives include phrases like "has not occurred since", "has not transpired since", or "nothing has happened since", which offer similar meanings with slight variations in formality or emphasis.

Is it grammatically correct to say "has not since"?

Yes, "has not since" is grammatically correct when used to show that something hasn't happened from a certain time onwards. For example, "He left the country in 2010 and "has not since" returned".

What's the difference between "has not since" and "has not yet"?

"Has not since" refers to something that hasn't happened from a specific past time until now, while "has not yet" implies something is expected to happen but hasn't occurred up to the present. For example, "The project started last year and "has not since" made any progress" versus "The project has not yet been completed, but we are hopeful".

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Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: