| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the back [prep] [art] | 2371 |
|
| 2 | [to-vb] [prep] the back [prep] | 55 |
|
| 3 | [to-vb] [prep] the [prep] [art] | 20 |
|
| 4 | [to-vb] the back [prep] [art] | 20 |
|
