Does anyone have a list, or know of a list of the most commonly used phrases in japanese? The bigger the list the better.
2 Answers
The corpora listed at http://research.nii.ac.jp/src/eng/list/index.html are focused on speech, but that is probably the direction you'd like to go. (written collections will be heavily biased towards 'netspeak' or 'newspaper language')
sou desu ne/ka
<-- your list. In all seriousness though, we try to avoid questions that can't actually have an answer. Good sources for this sort of material would be any basic japanese textbook.