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 acknowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was acknowledge" is not correct in English.
Did you mean "was acknowledged"? If this is the case, you can use it when referring to something that has been recognized or accepted in the past. Example: "The contributions of the volunteers were acknowledged during the ceremony."
⚠ May contain grammatical issues
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
3 human-written examples
But what it did was acknowledge the truth.
News & Media
When his campaign plane touched down in Kansas City, Mo., on Tuesday night, all that Gov. George W. Bush really had to do was acknowledge the bad news from Michigan, utter a few platitudes, paste a brave face over defeat and put a smiling face on his expectations for the next Republican contests.
News & Media
What she could have done at the time to make the situation better was acknowledge to her boss that she hadn't handled things well and that she was now ready to accept the decision and support the new person.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
History was acknowledged.
News & Media
The tragedy was acknowledged.
News & Media
Clarke was acknowledging her client's guilt.
News & Media
Again, the problem was acknowledged at Nice.
News & Media
However, the Dambusters' bravery was acknowledged.
News & Media
This was acknowledged in the submission.
This was acknowledged by many other participants.
Science
Doctor-versus-doctor violence was acknowledged.
Science
Expert writing Tips
Best practice
Always use the correct passive form "was acknowledged" instead of "was acknowledge" to ensure grammatical accuracy. Remember that the passive voice requires the past participle of the verb.
Common error
Avoid using the base form of the verb after "was". Ensure you use the past participle (e.g., "acknowledged", "recognized", "accepted") to form the correct passive voice.
Source & Trust
88%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was acknowledge" is grammatically incorrect. It attempts to use the past tense of the auxiliary verb "be" with the base form of the verb "acknowledge" instead of the past participle. Ludwig AI points out that "was acknowledged" is the correct form.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "was acknowledge" is grammatically incorrect. The correct form is "was acknowledged". As Ludwig AI indicates, this corrected phrase is the passive past form and should be used to indicate that something was recognized or admitted in the past. While the example sentences provided offer some contextual understanding, they do not use the phrase correctly. Remember to use the past participle form of the verb with auxiliary verb "was".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was acknowledged
Passive voice form; indicates recognition happened in the past.
has been acknowledged
Present perfect passive; emphasizes ongoing relevance of prior recognition.
is acknowledged
Present passive; expresses current recognition or acceptance.
it was recognized
Similar meaning, but uses "recognized" instead of "acknowledged".
this was admitted
Similar to acknowledging, but implies acceptance of something as true.
it was conceded
Implies reluctantly agreeing or admitting something.
it was confirmed
Suggests verification or validation of something.
it has been noted
Indicates that something has been observed and recorded.
it was understood
Implies a shared comprehension or agreement.
it was realized
Indicates becoming aware of something.
FAQs
What is the correct form, "was acknowledge" or "was acknowledged"?
The correct form is "was acknowledged". "Acknowledge" is a verb, and in the passive voice, it requires the past participle, which is "acknowledged".
How can I use "was acknowledged" in a sentence?
You can use "was acknowledged" to indicate that something was recognized or admitted. For example, "His contribution "was acknowledged" by the team".
What are some alternatives to "was acknowledged"?
Alternatives include "was recognized", "was admitted", or "was confirmed", depending on the context.
What's the difference between "was acknowledge" and ""was acknowledged""?
"Was acknowledge" is grammatically incorrect. "Was acknowledged" is the correct passive past form of the verb "acknowledge", indicating something was recognized or admitted.
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
1.8/5
Expert rating
Real-world application tested