Used and loved by millions
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
have devoted much time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have devoted much time" is correct and usable in written English.
You can use it when discussing the amount of time you have dedicated to a particular task or project. Example: "I have devoted much time to researching the effects of climate change on marine life."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(4)
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
4 human-written examples
Mr Ahern has become a close friend and ally of Tony Blair, Britain's prime minister: the two have devoted much time to trying for a peaceful settlement in Northern Ireland.
News & Media
Both Mr. Bush and Mr. Gore have devoted much time on the campaign trail to Social Security and both plan to deliver major addresses on the topic on Monday.
News & Media
Many people have devoted much time to assembling these facts in a desperate bid to get Democrats to start using them in their arguments (see: the entire Lefty blogosphere for the past year).
News & Media
You can find a lot of information in books and online, as people have devoted much time to writing about drinking tea.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
He seems comfortable with the military-influenced democracy and has devoted much time to foreign affairs.
News & Media
Mr. Gray's loss is particularly significant, because Mr. Sharpton has devoted much time and energy to South Carolina.
News & Media
Facing only token opposition in his re-election bid this year, he has devoted much time to campaigning for primary challengers.
News & Media
Mr. Bush was perhaps most passionate when he discussed education, an issue he has devoted much time to as governor.
News & Media
Mr. Milken, later stricken by prostate cancer, has devoted much time and wealth to the support of cancer research.
News & Media
About ten years ago Ms Brown discovered two of her ancestors were buried there; since then, she has devoted much time to learning about and maintaining the cemetery.
News & Media
Here it is stately and pleasant, the pride of a community that has devoted much time and effort to protecting the homes that are its foundation.
News & Media
Expert writing Tips
Best practice
When describing how resources are being used, consider pairing "have devoted much time" with a quantifiable measure, such as "have devoted much time and resources", to strengthen your argument.
Common error
Avoid using "have devoted much time" interchangeably with phrases like "have spent much time" if you want to highlight the element of dedication. "Spent" is more neutral, while "devoted" implies a deeper commitment.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have devoted much time" functions as a verb phrase indicating the action of dedicating a significant amount of time to a specific task or cause. It emphasizes commitment and investment of time, as shown in Ludwig's examples.
Frequent in
News & Media
50%
Wiki
25%
Formal & Business
25%
Less common in
Science
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "have devoted much time" is grammatically correct and signifies a considerable investment of time with a sense of dedication. While Ludwig indicates its usage is relatively rare, it finds its place in news, media and wiki contexts. Alternatives include phrases like "have dedicated considerable time" or "have spent a lot of time", depending on the desired emphasis. When using this phrase, be sure to highlight the purpose and commitment behind the time spent, distinguishing it from simply spending time. Remember to avoid confusing it with similar phrases that don't fully capture the dedication implied.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have dedicated considerable time
Emphasizes the dedication involved in spending time, implying a strong commitment.
have invested significant time
Highlights the investment aspect of time, suggesting a return or benefit is expected.
have spent a lot of time
Focuses on the act of spending time, without necessarily implying dedication.
have allocated substantial time
Stresses the deliberate allocation of time, implying a planned or structured approach.
have put a great deal of time into
Emphasizes the effort exerted over time.
have dedicated a significant portion of time
Highlights the portion of the time spent.
have been heavily involved for a long time
Focuses on heavy involvement over a long period.
have toiled assiduously through time
Emphasizes the action of toiling with an added emphasis on the time spent.
have pored intensely over days
Highlights the intensity of effort spent.
have labored persistently through time
Emphasizes persistent labor through time.
FAQs
How can I rephrase "have devoted much time" to sound more formal?
For a more formal tone, consider alternatives like "have dedicated considerable time" or "have invested significant time", which emphasize commitment and investment.
When is it appropriate to use "have devoted much time" in writing?
It's suitable when you want to highlight the effort and commitment someone has made to a specific task or area. For instance, "The researcher "has devoted much time" to studying the effects of climate change."
What's the difference between "have devoted much time" and "have spent much time"?
"Have spent much time" simply indicates the duration of time used, while "have devoted much time" emphasizes dedication and commitment, implying a purposeful and significant investment of time.
Can I use "have dedicated much time" instead of "have devoted much time"?
While both are similar, "have dedicated much time" carries a slightly stronger sense of purpose and intentionality than "have devoted much time". Devoted suggests a strong affection or loyalty, while dedicated emphasizes commitment to a specific goal.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested