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
it was certainly
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it was certainly" is correct and usable in written English.
You can use this phrase to express agreement or certainty about something. For example: "That was a great performance - it was certainly impressive!".
✓ Grammatically correct
News & Media
Arts
Sports
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
"It was certainly unusual".
News & Media
It was certainly surprising".
News & Media
It was certainly memorable.
News & Media
It was certainly longer.
News & Media
It was certainly peculiar.
News & Media
It was certainly addictive.
News & Media
It was certainly the deadliest.
News & Media
But it was certainly exciting.
News & Media
But it was certainly adequate.
News & Media
It was certainly not Thatcherite.
News & Media
It was certainly worth it.
News & Media
Expert writing Tips
Best practice
Use "it was certainly" to introduce a statement that you believe is true or evident, often following an observation or prior statement. For example, after seeing a difficult magic trick: "It was certainly impressive!"
Common error
Avoid using "it was certainly" too frequently in your writing, as it can make your tone sound overly assertive or even condescending. Use it sparingly to emphasize points where you genuinely feel a high degree of confidence.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it was certainly" functions as an adverbial phrase used to modify a statement, adding emphasis and conveying a sense of confirmation or agreement. As Ludwig AI states, the phrase is correct and usable. Examples in Ludwig show its use across varied contexts.
Frequent in
News & Media
56%
Arts
15%
Sports
9%
Less common in
Science
8%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "it was certainly" is a versatile adverbial phrase used to express confidence or agreement. As Ludwig AI confirms, its grammatical structure is correct, and it is widely used in writing and speech. Based on Ludwig's analysis, it appears most frequently in news and media contexts, maintaining a neutral tone. While generally safe to use, be mindful of overuse, as excessive repetition can dilute your writing. Remember to use it sparingly to emphasize points where you genuinely feel a high degree of conviction and it will add the emphasis you want. Consider using synonyms like "it was undoubtedly" or "it was clearly" to add variety and nuance to your expression. In short, "it was certainly" is correct, usable, and valuable.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it was undeniably
Emphasizes the impossibility of denying the statement, making it a stronger assertion.
it was undoubtedly
Suggests that there's no room for doubt, similar to "certainly" but with a more forceful tone.
it was unquestionably
Implies that the matter is beyond any dispute or questioning.
it was demonstrably
Highlights that the statement can be shown to be true through evidence.
it was clearly
Highlights the ease with which something can be seen or understood.
it was verifiably
Implies that the statement can be checked and proven to be true.
it was indeed
Adds a touch of formality and affirmation, confirming something already suggested.
it was definitely
More informal than "certainly", but still conveys a strong sense of assurance.
it was absolutely
Emphasizes the completeness and totality of the statement.
it was admittedly
Conveys a sense of concession or reluctant acknowledgment.
FAQs
How can I use "it was certainly" in a sentence?
Use "it was certainly" to express agreement or certainty about something. For example, "The movie was long, but "it was certainly memorable"".
What are some alternatives to "it was certainly"?
Alternatives include "it was undoubtedly", "it was definitely", or "it was clearly". The best choice depends on the specific context and the nuance you want to convey.
Is it better to say "it was certainly" or "certainly it was"?
"It was certainly" is the more natural and common phrasing in modern English. "Certainly it was" is grammatically correct but sounds more formal or archaic.
What's the difference between "it was certainly" and "it was probably"?
"It was certainly" expresses a high degree of confidence, while "it was probably" suggests a lower level of certainty, indicating a likelihood but not a guarantee.
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