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
was able
Grammar usage guide and real-world examplesUSAGE SUMMARY
"was able" is a correct and usable phrase in written English.
You can use it when referring to the ability or capacity of someone or something to do something. For example: "The computer was able to process the data quickly."
✓ 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
60 human-written examples
I was able to travel.
News & Media
Randazzo was able to continue.
News & Media
"He was able to play.
News & Media
And I was able to do that.
News & Media
"I was able to feed my children".
News & Media
— was able to do so in reading.
News & Media
And I was able to do it.
News & Media
McConnell was able to exploit her alienation.
News & Media
I was able to deal with them.
News & Media
"Everybody was able to get a house".
News & Media
He was able to sit down.
News & Media
Expert writing Tips
Best practice
Choose "was able" when a more formal or explicit declaration of ability is needed compared to the simpler "could".
Common error
Avoid using "was able" interchangeably with "could" in all contexts. "Could" expresses general past ability, while "was able" typically indicates a specific instance of successfully using that ability. For example, say "I could swim as a child" (general ability), but "I was able to swim to shore after the boat capsized" (specific successful action).
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was able" functions as a verb phrase indicating past ability or capacity. It typically precedes an infinitive verb, specifying what action the subject had the capability to perform. Ludwig shows numerous examples of this usage across various contexts.
Frequent in
News & Media
60%
Science
15%
Wiki
10%
Less common in
Formal & Business
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "was able" is a verb phrase used to describe a past instance of successfully performing an action due to capability, opportunity, or permission. As Ludwig shows, it is grammatically correct and very common, particularly in news and media contexts. When writing, remember to use "was able" to describe a specific instance of a successful action, rather than as a general statement of ability (which is better suited for the word "could"). Overall, Ludwig AI confirms its versatility across different contexts and recommends it for clear and direct communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
managed to
Emphasizes successful effort or overcoming difficulty.
succeeded in
Highlights a successful outcome, often after a period of effort.
had the capacity to
Focuses on inherent capability or potential.
was capable of
Stresses the inherent ability or skill to perform something.
was in a position to
Indicates having the necessary circumstances or conditions to do something.
had the opportunity to
Highlights the availability of a chance or occasion.
was permitted to
Focuses on having received authorization or consent.
was allowed to
Similar to 'was permitted to', but may imply less formal authorization.
could
Expresses general past ability or possibility.
achieved
Focuses solely on the accomplishment of something, not necessarily the ability beforehand.
FAQs
How can I use "was able" in a sentence?
Use "was able" to indicate a specific instance where someone successfully performed an action. For example, "She was able to complete the project despite the tight deadline" shows she succeeded in finishing the project.
What's the difference between "was able to" and "could"?
"Could" expresses a general ability or possibility, while "was able to" indicates a specific successful action or accomplishment. For instance, "I could play the piano" means I had the ability, whereas "I was able to play the song" means I successfully performed it.
What are some alternatives to "was able to"?
You can use alternatives like "managed to", "succeeded in", or "had the opportunity to" depending on the specific nuance you want to convey.
Is it ever incorrect to use "was able to"?
While generally correct, using "was able to" instead of "could" to describe a general, ongoing past ability is less common and can sound awkward. It's best reserved for instances of specific successful actions. So use "I could speak French" to refer to a general ability. However, you can use "I was able to speak French at the meeting" to refer to a specific action.
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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested