| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [noun] [vb past] at the [adj] | 12 |
|
| 2 | [subord] [noun prp] [vb past] at [art] [adj] | 10 |
|
| 3 | when [noun] [vb past] at [art] [adj] | 7 |
|
| 4 | as [noun] [vb past] at [art] [adj] | 7 |
|
