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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
we have extended
Grammar usage guide and real-world examplesUSAGE SUMMARY
"we have extended" is correct and usable in written English.
You can use it to indicate an increase in length, time, quantity, or resources. For example: "We have extended the deadline for submitting applications until the end of the month."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
we have broadened
we have lengthened
we have expanded
we have prolonged
we have enhanced
we have augmented
we have continued
we have increased
we have granted
we have sent
we have maintained
we have spoke
we have provide
we have greater
we have long term
we have further
we have achieved
we have awakened
we have sanitized
we have been
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
60 human-written examples
"We have extended our hands toward peace.
News & Media
We have extended our separation method to video.
Academia
We have extended national satellite licences to more TV stations.
News & Media
"We have extended the train as far as we can".
News & Media
Within Venezuela, we have extended a hand to the opposition.
News & Media
Here we have extended our analysis to 2011.
News & Media
We have extended this research to South Africa.
Science
We have extended this capability to the RHIC machine.
We have extended the deadline for assignment 3 from Tuesday to Thursday of next week.
As a response to the limited organ supply, we have extended our criteria for suitable donors.
Academia
We have extended our analysis to investigate the energy landscape of thermophilic proteins.
Expert writing Tips
Best practice
When using "we have extended", clearly specify what has been extended and by how much. Providing concrete details enhances clarity and impact.
Common error
Avoid using "we have extended" without specifying what exactly was extended. For instance, instead of saying "We have extended the project", specify "We have extended the project deadline by two weeks".
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "we have extended" typically functions as a verb phrase indicating that the subject has prolonged or broadened something. It suggests a deliberate action that has resulted in an increase or continuation. Ludwig AI confirms its correct usage.
Frequent in
Science
33%
News & Media
32%
Academia
21%
Less common in
Formal & Business
13%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "we have extended" is a versatile and grammatically sound construction used to indicate that something has been prolonged, broadened, or expanded. Ludwig AI confirms its usability in written English. It appears frequently in various contexts, including science, news, and academia, reflecting its widespread applicability. When using this phrase, it's essential to specify what has been extended and, if possible, by how much to enhance clarity. Remember to avoid vague references and ensure the context supports the use of the present perfect tense.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
we have expanded
This alternative implies an increase in size, volume, or extent.
we have broadened
This alternative suggests a widening in scope or range, rather than just making something longer.
we have prolonged
This option focuses on making something last longer, especially in time.
we have enhanced
This alternative denotes improving the quality, value, or extent of something.
we have lengthened
This alternative specifically refers to making something longer in physical or temporal terms.
we have augmented
This choice suggests an addition or enhancement to something that already exists.
we have continued
This alternative suggests that an action is maintained without interruption.
we have increased
This alternative focuses on a numerical or quantifiable growth.
we have amplified
This alternative emphasizes increasing the intensity or effect of something.
we have supplemented
This option indicates adding something extra to enhance or complete something else.
FAQs
How can I use "we have extended" in a sentence?
The phrase "we have extended" is used to indicate that something has been made longer or broader. For instance, "We have extended the trial period" or "We have extended our research to include new variables".
What can I say instead of "we have extended"?
You can use alternatives like "we have broadened", "we have lengthened", or "we have expanded" depending on the specific context.
Which is correct: "we have extended" or "we had extended"?
Both "we have extended" and "we had extended" are grammatically correct, but they have different meanings. "We have extended" (present perfect) indicates an action completed recently or that has relevance to the present, whereas "we had extended" (past perfect) refers to an action completed before a specific point in the past.
What's the difference between "we have extended" and "we are extending"?
"We have extended" implies that the action of extending is already completed, and the result is in effect. "We are extending", on the other hand, means that the action is currently in progress. For example, "We have extended the deadline" means the deadline is already longer, while "We are extending the deadline" means the process of making it longer is underway.
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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
4.6/5
Expert rating
Real-world application tested