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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
but I certainly will
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "but I certainly will" is correct and usable in written English.
You can use it to express a strong intention or commitment to do something in the future, often in response to a suggestion or question. Example: "I may not have the time right now, but I certainly will make an effort to help you later."
✓ Grammatically correct
News & Media
Formal & Business
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
Clinton continued, "But I certainly will support the outcome of this election.
News & Media
I may cross my fingers, but I certainly will not hold my breath.
News & Media
But I certainly will not be attending any private Halloween house-party wearing a white doctor's coat with ketchup down the arm pretending to be a cunning escapee, because I understand now this might prove unbelievably offensive to anyone who might see me in it.
News & Media
"I saw Phil sneaking up the leader board there behind me," McDowell said, "and I said to my caddie, 'Let's spoil this party tomorrow.' I'm sure they would have liked Tiger and Phil in the last group tomorrow, would have been great for the tournament, but I certainly will enjoy the position of being in the last group".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
"I'll be working day in and day out," he told the audience, "and you can rest assured that at night I'll be resting up for the next day's work, a hard day of work, but at night I certainly will not be taking pictures of myself".
News & Media
You could accuse us of those things and I might agree with you, but one thing I certainly will not agree with you is that the players did not put in a shift".
News & Media
But having said that, I certainly will not back away from those comments".
News & Media
I certainly will be.
News & Media
"I certainly will," Khoury replied.
News & Media
I know I certainly will.
News & Media
"And I certainly will get it".
News & Media
Expert writing Tips
Best practice
Use "but I certainly will" to convey a firm intention or commitment, especially when responding to a doubt or suggestion. This phrase adds emphasis and clarity to your promise.
Common error
Avoid using "certainly" too frequently in your writing, as it can make your tone sound overly formal or repetitive. Vary your language with synonyms like "definitely", "absolutely", or "undoubtedly" to maintain reader engagement.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "but I certainly will" functions as a conjunction followed by an affirmative statement of intent. Ludwig AI confirms it's a standard and usable construct. It serves to introduce a contrast while strongly asserting a future action.
Frequent in
News & Media
75%
Formal & Business
25%
Science
0%
Less common in
Social Media
0%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "but I certainly will" is a grammatically correct and commonly used expression to convey a firm commitment or intention. Ludwig AI analysis confirms its validity and utility. It's particularly effective when responding to a suggestion, question, or doubt. While versatile, be mindful of overusing "certainly" and consider synonyms to diversify your writing. Predominantly found in News & Media and Formal & Business contexts, its register is generally neutral, leaning towards slightly formal. To make your writing more dynamic, try alternatives like "however I definitely will" or "yet I absolutely will". Overall, "but I certainly will" is a reliable way to express your intentions with clarity and emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
however I definitely will
Replaces "certainly" with "definitely", slightly altering the strength of the commitment.
yet I absolutely will
Substitutes "certainly" with "absolutely", increasing the emphasis on the commitment.
even so I undoubtedly will
Replaces "certainly" with "undoubtedly", strengthening the assertion.
still I indeed will
Replaces "certainly" with "indeed", offering a more formal tone.
but without a doubt I will
Expresses the certainty using "without a doubt", adding a more emphatic tone.
nonetheless I surely will
Uses "surely" in place of "certainly", slightly reducing the level of confidence expressed.
but I am sure I will
Rephrases the certainty with "I am sure", changing the sentence structure.
but I am certain to
Shortens the phrase while maintaining the sense of certainty.
but I'll make sure to
Shifts the focus to ensuring the action is completed, rather than simply stating certainty.
however I plan to
Expresses intention rather than certainty, softening the commitment.
FAQs
How can I rephrase "but I certainly will" to sound less formal?
You could use phrases like "but I definitely will", "but I really will", or "but I sure will" to achieve a more casual tone.
When is it appropriate to use "but I certainly will"?
"But I certainly will" is appropriate when you want to express a firm commitment or intention, especially in response to a suggestion or doubt. It adds emphasis and clarity to your statement.
Are there any alternatives to "but I certainly will" that maintain a similar level of formality?
Alternatives like "however I absolutely will" or "still I indeed will" can maintain a similar level of formality while offering a slightly different nuance.
What is the difference between "but I certainly will" and "but I might"?
"But I certainly will" expresses a firm intention or commitment, whereas "but I might" indicates possibility or uncertainty. The former is definitive, while the latter is conditional.
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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