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
that was valuable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that was valuable" is correct and usable in written English.
You can use it to express appreciation for something that provided worth or significance in a past context. Example: "The feedback you provided during the meeting was insightful, and I want to emphasize that was valuable to our project."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
25 human-written examples
"We facilitated an understanding and an agreement that was valuable to the government of Macedonia".
News & Media
But the rest of it (a good marriage, children, work that was valuable) seemed like everything you'd hope to find when looking up an old friend.
News & Media
An aircraft-leasing unit that was valuable to AIG when it had a high credit rating but has been a drag ever since will be offloaded, too.
News & Media
General Abizaid said that Ali Hassan al-Majid, a cousin and adviser to Mr. Hussein, who is known by his nickname, Chemical Ali, had provided information that was "valuable in some ways," since his was captured earlier this month.
News & Media
All of the disclosures were of information that was valuable to the public debate of United States war tactics, intelligence gathering and privacy concerns, with no documentable damage to national security interests.
News & Media
There was no point in trying to monetise it, because it wasn't the platform itself that was valuable; it was the networks created by users that made it interesting and useful.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
35 human-written examples
Books that were valuable in some way were saved.
News & Media
It's adding information that's valuable to them".
News & Media
-Do you have objects that are valuable to you but might not be valuable to others?
News & Media
They often collect information that is valuable to public debate.
Encyclopedias
Things that were valuable in more ways than one.
News & Media
Expert writing Tips
Best practice
Use "that was valuable" when referring to specific past instances where something demonstrably provided benefit, insight, or positive impact. Ensure the context clearly establishes the past timeframe.
Common error
Avoid using "that was valuable" to describe something currently valuable. Instead, use "that is valuable" or "that is proving valuable" to reflect present worth.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that was valuable" functions as a subject complement, providing additional information about the subject ('that'). It acts as a subjective predicative expression, as supported by Ludwig AI, which confirms its correct usage in expressing a past state of value or significance.
Frequent in
News & Media
53%
Science
16%
Encyclopedias
6%
Less common in
Wiki
5%
Formal & Business
3%
Reference
0%
Ludwig's WRAP-UP
In summary, "that was valuable" is a grammatically correct and commonly used phrase to express the past worth or significance of something. According to Ludwig, it is suitable for a variety of contexts, particularly in news and media, scientific, and encyclopedic sources. While it carries a neutral register, it is important to use it correctly to indicate that something was valuable in the past, as mentioned by Ludwig AI. Related phrases like "that proved beneficial" or "that had significant worth" can be used as alternatives to add variety to your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that had significant worth
Directly replaces "valuable" with "significant worth", emphasizing the importance or value of something.
that proved beneficial
Replaces "valuable" with "beneficial", focusing on the positive outcome or advantage provided.
that was advantageous
Substitutes "valuable" with "advantageous", highlighting the favorable or helpful nature of something.
it was quite helpful
Highlights the helpfulness of something.
that turned out useful
Emphasizes the practicality and utility of something in the past.
it proved to be an asset
Highlights that something has added a benefit or a resource.
it was a worthwhile endeavor
Shifts the focus to the effort or activity being valuable, rather than a specific item or piece of information.
it held considerable merit
Replaces "valuable" with "considerable merit", indicating that something has significant quality or worth.
that served its purpose well
Focuses on the effective fulfillment of a specific purpose or function.
it brought considerable advantages
Suggests the advantages of something were the main focus.
FAQs
How can I use "that was valuable" in a sentence?
You can use "that was valuable" to express appreciation for something that provided worth or significance in a past context. For example, "The feedback you provided during the meeting was insightful, and I want to emphasize "that was valuable" to our project."
What are some alternatives to "that was valuable"?
You can use alternatives like "that proved beneficial", "that was advantageous", or "that turned out useful" depending on the specific context.
Is it grammatically correct to say "that was valuable"?
Yes, it is grammatically correct. "That" is a demonstrative pronoun, "was" is the past tense of the verb "to be", and "valuable" is an adjective. The phrase correctly describes something that held value in the past.
What's the difference between "that is valuable" and "that was valuable"?
"That is valuable" refers to something currently possessing worth or importance. "That was valuable" refers to something that possessed worth or importance in the past but may or may not still hold the same value.
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
4.5/5
Expert rating
Real-world application tested