PREPOSITIONS.

1. in a den (modifies lives, prep: in, obj: den); under yonder mountain (modifies lives, prep: under, obj: mountain); with a brother of his (modifies lives, prep: with, obj: brother); of his (modifies brother, prep: of, obj: his — pronoun).

2. in my apron pocket (modifies carried, prep: in, obj: pocket).

3. At the age of ten years (modifies fled, prep: At, obj: age); of ten years (modifies age, prep: of, obj: years); from the multiplication table (modifies fled, prep: from, obj: table); to sea (modifies ran away, prep: to, obj: sea).

4. In the dusk of spring evenings (modifies sat, prep: In, obj: dusk); of spring evenings (modifies dusk, prep: of, obj: evenings); on the window seat (modifies sat, prep: on, obj: seat); on the high bluff (modifies come out, prep: on, obj: bluff); and the long bridge (modifies come out, prep: on understood, obj: bridge).

5. at last (modifies is come, prep: at, obj: last); With wind, and cloud, and changing skies (modifies is come, prep: With, obj: compound — wind, cloud, skies).

6. With a fair and strong breeze (modifies ran, prep: With, obj: breeze); into the little cove (modifies ran, prep: into, obj: cove); to the northward (modifies ran, prep: to, obj: northward); of Fort Moultrie (modifies northward, prep: of, obj: Fort Moultrie).

7. On the projecting bluffs (modifies stand, prep: On, obj: bluffs); on the very mountain tops (modifies stand, prep: on, obj: tops); of great castles (modifies ruins, prep: of, obj: castles); of the olden times (modifies castles, prep: of, obj: times).

8. In the ancient city of London (modifies was born, prep: In, obj: city); of London (modifies city, prep: of, obj: London); on a certain autumn day (modifies was born, prep: on, obj: day); in the second quarter (modifies day, prep: in, obj: quarter); of the sixteenth century (modifies quarter, prep: of, obj: century); to a poor family (modifies was born, prep: to, obj: family); of the name of Canty (modifies family, prep: of, obj: name); of Canty (modifies name, prep: of, obj: Canty).

9. by the thought of a tassel, and an ivory handle, and blue and gold changeable silk (modifies was comforted, prep: by, obj: thought); of a tassel, and an ivory handle, and blue and gold changeable silk (modifies thought, prep: of, obj: compound — tassel, handle, silk).

10. for ten days (modifies can blow, prep: for, obj: days); without a break (modifies can blow, prep: without, obj: break).

11. of Hushwing (modifies path, prep: of, obj: Hushwing); from his nest (modifies led, prep: from, obj: nest); in the swamp (modifies nest, prep: in, obj: swamp); to his watchtower (modifies led, prep: to, obj: watchtower); on the clearing's edge (modifies watchtower, prep: on, obj: edge); past the pool (modifies led, prep: past, obj: pool); and the crouching panther (modifies led, prep: past understood, obj: panther).

12. With rosy cheeks (modifies ran, prep: With, obj: cheeks); and flaxen curls (modifies ran, prep: With understood, obj: curls); and sparkling eyes (modifies ran, prep: With understood, obj: eyes); and teeth like pearls (modifies ran, prep: With understood, obj: teeth); like pearls (modifies teeth, prep: like, obj: pearls); after The wonderful music (modifies ran, prep: after, obj: music); with shouting and laughter (modifies ran, prep: with, obj: shouting and laughter).

Additional note: yonder (sentence 1) is an adjective; apron (sentence 2) is a noun used as an adjective; multiplication (sentence 3) is a noun used as an adjective; spring (sentence 4) is a noun used as an adjective; very (sentence 7) is an adjective; autumn (sentence 8) is a noun used as an adjective; break (sentence 10) is a noun.