Are there any differences between "I believe" vs "I think" vs "I reckon"?
These are the three most common ways to say "I think." (At least, I believe so. I mean, I think so. Um...)Are there any subtle differences between them? Are there situations where one of the three is more suitable than the others? Can you say you hear a particular form all the time in the streets, while the other two are much less common?