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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has not since
Grammar usage guide and real-world examplesUSAGE 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
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
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.
Wiki
He has not since he got there.
News & Media
He has not since played professionally.
News & Media
He has not since remarried, and he has no children.
News & Media
His achievement has not since been matched for sheer virtuosity and impact.
Encyclopedias
He has not since, deciding that he would get a head start on a playoff beard.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
12 human-written examples
They haven't since.
News & Media
They haven't since the 1970s".
News & Media
Because I haven't, since.
News & Media
And I haven't since.
News & Media
I haven't since then".
News & Media
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.
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.
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.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
has not occurred since
Replaces 'happened' with 'occurred', slightly more formal.
has not taken place since
Uses 'taken place' for a slightly more formal tone.
has not transpired since
Uses 'transpired' for a more formal and less common alternative.
has remained absent since
Highlights the continued absence since a specific point.
hasn't been seen since
Focuses on the lack of visual confirmation since a specific time.
has not reemerged since
Similar to resurfaced but with a slightly more formal tone.
has not existed since
Focuses on the cessation of existence from a point onward.
has not resurfaced since
Implies something disappeared and hasn't reappeared.
has not repeated itself since
Implies a unique event that hasn't been duplicated.
nothing has happened since
Shifts the focus to the lack of any event occurring.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested