| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] [prep] [art] back of | 11 |
|
| 2 | [vb past] [to-vb] [prep] the back of | 11 |
|
| 3 | [vb past] [to-vb] [prep] [art] back of | 11 |
|
| 4 | [vb past] [to-vb] [prep] the back of | 11 |
|
| 5 | [vb past] [to-vb] [prep] [art] back of | 10 |
|
