| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb past] back at [art] [adj] | 13 |
|
| 2 | [noun] [vb past] back at the [adj] | 12 |
|
| 3 | [noun] [vb past] back at the [adj] | 12 |
|
| 4 | [noun] [vb past] back at [art] [adj] | 11 |
|
| 5 | [noun prp] [vb past] back at [art] [adj] | 7 |
|
