Some examples and use cases from the internet:

Some examples and use cases from the internet:

• It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

• I knew it couldn't be a coincidence.
• I knew that it couldn't be a coincidence, so I checked.
• Couldn't it just be a coincidence?
• Or it could be a coincidence.
• It was weird, yes, but it could be a coincidence.
• It could have been a coincidence.
• Couldn't it be just a coincidence?