1. through

2. by (used to introduce a means; used to introduce an agent in a passive construction)

3. over (used to express direction)

4. from (used to describe the origin of something, especially a view or movement)

5. around, round (inside of)

6. on (situated on, used in certain phrases)

7. on, at, in (used to denote a time when something occurs)

8. in

9. per, a, an

10. out of (used to describe the reason for something)

11. for