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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
but if
Grammar usage guide and real-world examplesUSAGE SUMMARY
'but if' is correct and usable in written English.
It is used to introduce a condition or a situation that is the opposite of the one that has just been mentioned. For example: I've always wanted to go to Italy, but if I had the chance to go to France, I would consider it.
✓ Grammatically correct
News & Media
Wiki
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
"But if you're cheating?
News & Media
But if not?
News & Media
But if I win?
News & Media
But if you must?
News & Media
But if they were?
News & Media
But if confirmed, wow.
News & Media
"But if the I.T.U.
News & Media
But if the A.C.O.
News & Media
But if it doesn't?
News & Media
But if they have?
News & Media
But if "Conan" scores?
News & Media
Expert writing Tips
Best practice
Use "but if" to introduce a contrasting condition following a statement. This helps to set up alternative scenarios or exceptions.
Common error
Avoid using "but if" when the "if" clause restates the initial condition. For example, instead of "It's raining, but if it's raining, we'll stay inside", simply say, "It's raining, so we'll stay inside."
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "but if" functions as a conditional conjunction, introducing a contrasting condition or exception. It builds upon a previous statement by presenting an alternative scenario. As Ludwig AI states, it's usable and correct.
Frequent in
News & Media
67%
Wiki
17%
Formal & Business
5%
Less common in
Science
4%
Academia
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "but if" is a versatile and grammatically sound conjunction used to introduce a contrasting condition or exception. Ludwig AI confirms its correct usage. It's commonly found in news and media, but also appears in various other contexts. Remember to use it to present alternative scenarios and avoid redundancy by using the simplest possible sentence structure. Consider alternatives like "however if" or "even if" for subtle changes in meaning. By following these guidelines, you can effectively incorporate "but if" into your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
however, if
Replaces "but" with "however", providing a more formal tone while retaining the conditional meaning.
yet if
Substitutes "but" with "yet", emphasizing a contrast or unexpected condition.
even if
Implies that the condition holds true regardless of the outcome.
provided that
Replaces the entire phrase with a more formal conditional clause.
on the condition that
Offers a more emphatic and formal way to introduce a condition.
assuming that
Introduces a condition based on an assumption.
in the event that
Focuses on a possible future occurrence as a condition.
unless
Presents the condition as an exception to a general rule.
except if
Similar to "unless", highlighting an exception.
granted that
Acknowledges a condition while introducing a contrasting point.
FAQs
How can I use "but if" in a sentence?
Use "but if" to introduce a contrasting condition or exception to a previous statement. For example, "I like coffee, but if it's too strong, I add milk."
What phrases are similar to "but if"?
Alternatives include "however if", "yet if", or "even if". The best choice depends on the specific nuance you want to convey.
Is there a more formal way to say "but if"?
Yes, you can use phrases like "provided that" or "on the condition that" for a more formal tone.
When should I not use "but if"?
Avoid using "but if" when the condition is already implied or when a simpler conjunction like "so" or "and" would suffice.
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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