[duo797]

Particles can take on a pretty broad definition. >_> You can't really just focus on a few. Also, I would add から and まで to that list because they have (as many people here already know) more than just a simple 'from' 'until' meaning. These and the ones from the poster above me are probably the ones I come across in every full sentence (not all at the same time, mind you) but you probably shouldn't just study particles like this.