| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at [noun] | 5964 |
|
| 2 | but [vb past] [noun] | 458 |
|
| 3 | but at [noun] | 309 |
|
| 4 | but [vb past] at | 92 |
|
