| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [to-vb] at the [noun] | 288 |
|
| 2 | [vb past] [to-vb] [prep] the back | 20 |
|
| 3 | [vb past] [to-vb] [prep] the back | 20 |
|
| 4 | [vb past] [verb] at the back | 14 |
|
| 5 | [verb] [to-vb] at the back | 14 |
|
| 6 | [vb past] [to-vb] at [art] back | 7 |
|
| 7 | [vb past] [to-vb] at the back | 7 |
|
| 8 | [vb past] [to-vb] at the back | 7 |
|
| 9 | [vb past] [to-vb] at [art] back | 7 |
|
