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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
extending till
Grammar usage guide and real-world examplesUSAGE SUMMARY
"extending till" is correct and usable in written English. You can use it to indicate a time period that continues up to a certain point. Example: "The event will be extending till midnight." Alternative expressions include "lasting until" and "continuing to."
✓ Grammatically correct
Science
News & Media
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
2 human-written examples
However when additional 5' sequences extending till approximately −31 kb in the enhancer-trap appb-BACs were present, gene expression became exquisitely specific to neurons (the vertical dashed blue lines in Figure 1 demarcate the end-points of deletions in the enhancer-trap BACs that produce the two distinct expression patterns).
Science
The slight difference in the expression patterns observed in the two panels might be due to the different APPb BACs used; clones 15 and 27 have DNA extending till 2.5 kb and 4 kb upstream of the APPb transcription start site, respectively.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Now that my parents have reconnected, my vision of the Good Divorce extends "till death do us part".
News & Media
Orient opted not to extend Till's loan and his period at the club ended on 4 November 2006 with five appearances to his name.
Wiki
A prolific batsman, he enjoyed a career for Somerset that extended till after the second world war.
News & Media
WEATHER — Clouds and thunderstorms shall rule the day, with highs in the low 80s and a flash flood warning now extended till 3 p.m.
News & Media
However, they haven't amassed all the capital that they will need by the end of the Basel phase-in period, which extends till the end of 2018.
News & Media
But the deal with the English club, who are currently second in the Premier League, has been extended till May or June, which means the 36-year-old could miss the first three months of the MLS season.
News & Media
But the Daytona 500, the first of 36 races in the Sprint Cup Series that extends till November, is still the race that stock-car drivers most want to win.
News & Media
#Iranelection Iran election extended till 10 P.M. Ppl still in polling stations & some on way to vote — Abas Aslani (@abasinfo) 14 Jun 13 Fars is said to be close to Iran's powerful Revolutionary Guards Corps, which makes it interesting that Mr. Aslani also speculated on Twitter about two hours ago that a second-round runoff vote was "probable".
News & Media
(f) Finally, the end-effector extends till a desired location to place the object.
Science
Expert writing Tips
Best practice
When using "extending till", ensure that it clearly indicates a duration or range up to a specific endpoint. Consider if a more common phrase like "lasting until" would enhance clarity.
Common error
Avoid using "extending till" in contexts where physical length or reach is meant without a time component. Use alternatives like "stretching to" or "reaching" for spatial descriptions to avoid confusion.
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "extending till" functions as a prepositional phrase, often modifying a verb or noun to indicate the duration or scope of an action or state. It specifies an endpoint in time or space. Ludwig AI explains that it is a grammatically sound phrase and usable in written English.
Frequent in
Science
40%
News & Media
40%
Wiki
20%
Less common in
Encyclopedias
0%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "extending till" is a grammatically correct phrase used to specify the duration or range of something up to a certain point. Although less common than alternatives like "lasting until" or "continuing until", it is acceptable in various contexts including science, news, and general writing. According to Ludwig AI, the phrase is usable in written English. When writing, ensure clarity by considering if a more common synonym better suits the context. While "extending till" is valid, be mindful of using it when a temporal component is lacking; spatial relations should be described using phrases like "stretching to" instead. Understanding these nuances will ensure effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
lasting until
This phrase directly replaces "extending" with "lasting" maintaining a sense of duration to a point.
continuing until
Replaces "extending" with "continuing", emphasizing the uninterrupted nature of the duration.
valid until
Implies the period during which something is effective or permissible.
in effect until
Similar to 'valid until', but with a stronger emphasis on a formal or official status.
going up to
This is more informal, suggesting a limit or boundary.
reaching up to
Implies a limit or upper bound.
stretching to
Emphasizes the physical reach or scope of something to a particular point.
ranging to
Suggests a spectrum or scale that concludes at a particular value or time.
remaining in place until
Specifies that something will stay in a certain condition until a given time.
holding firm until
Implies a resolute state or condition that endures until a specified time.
FAQs
What is a good alternative to "extending till"?
Depending on the context, you can replace "extending till" with phrases like "lasting until", "continuing until", or "valid until".
Is it grammatically correct to say "extending till"?
Yes, the phrase "extending till" is grammatically correct, though it may sound less formal or slightly less common than alternatives like "extending until".
How can I use "extending till" in a sentence?
You can use "extending till" to describe a period or range that continues up to a specific point in time, as in, "The deadline for submissions is extending till Friday".
What's the difference between "extending till" and "extending to"?
"Extending till" usually refers to a time frame, while "extending to" often refers to a physical distance or range. For example, "The sale is extending till Friday", versus "The garden is extending to the river".
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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
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested