| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv prt] the back of | 14 |
|
| 2 | [vb past] [adv prt] the back of | 13 |
|
| 3 | [vb past] on the back of | 7 |
|
| 4 | hung [adv prt] the back of | 5 |
|
