| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] a [noun] at | 449 |
|
| 2 | [vb pp] a [noun] [adj] | 374 |
|
| 3 | a [noun] at [adj] | 320 |
|
| 4 | [vb pp] [noun] at [adj] | 48 |
|
