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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
until now
Grammar usage guide and real-world examplesUSAGE SUMMARY
"until now" is a correct and usable phrase in written English.
It is used to refer to something that has happened, is true, or has been the case up to the present time. For example, "I have never been to Europe until now."
✓ Grammatically correct
News & Media
Science
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
3 human-written examples
Until now.
News & Media
Until now..
News & Media
That is, until now.
Science
Expert writing Tips
Best practice
Use "until now" to highlight a change or a realization that has only recently occurred. It adds emphasis to the current situation in contrast to the past.
Common error
Avoid using "until now" when referring to a future state. It strictly refers to the period leading up to the present moment, not what will happen next.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The adverbial phrase "until now" functions as a temporal marker, indicating a point of change or a realization that has occurred at the present moment, contrasting with the past. As Ludwig AI confirms, it refers to something that has happened, is true, or has been the case up to the present time.
Frequent in
News & Media
66%
Science
33%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "until now" is a temporal adverbial phrase used to emphasize a change or realization that has occurred at the present moment. Ludwig AI confirms its grammatical correctness and common usage to refer to something that has been true up to the present. While versatile, it's important to use it accurately to reflect a past-to-present transition. Found primarily in News & Media and Science contexts, as evidenced by examples from sources like The New York Times and Huffington Post, "until now" provides a useful way to highlight shifts and new developments in various scenarios.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
up until now
Adds emphasis to the temporal boundary.
until this moment
Similar to "until now" but more emphatic.
up to this point
Replaces "now" with "this point", maintaining the temporal boundary.
before now
Emphasizes the contrast between the past and the present moment.
heretofore
A more formal and concise way to say "until now".
thus far
Indicates progress up to the present.
previously
Indicates a contrast to the present situation.
to date
A more formal alternative, often used in business contexts.
in the past
Highlights the time before the current situation.
as of late
Focuses on the recent past leading to the present.
FAQs
How can I use "until now" in a sentence?
Use "until now" to indicate that something has been true or has been happening up to the present moment. For instance, "I had never seen snow "until now"."
What's a more formal alternative to "until now"?
A more formal alternative to "until now" is "heretofore". It's often used in legal or official documents.
Is there a difference between "until now" and "up until now"?
The difference between "until now" and "up until now" is minimal. "Up until now" simply adds extra emphasis.
What can I say instead of "until now" to emphasize a recent change?
To emphasize a recent change, consider using phrases like "as of late" or "recently", which highlight the recency of the shift.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested