Some examples and use cases from the internet:

Some examples and use cases from the internet:

• I knew that it couldn't be a coincidence, so I checked.
• His death cannot be a coincidence.
• I mean, CAA is incredibly rare, but that could be just a coincidence.
• Hoffman's murder wasn't a coincidence.
• So I'm pretty sure there's no way that could just be a coincidence.
• It's not a coincidence that the marks that could identify him are mutilated.
• Timeline's too tight to be a coincidence.
• Could be a coincidence, but unlikely.

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