| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun] who [verb] at the | 15 |
|
| 2 | [noun prp] [noun prp] who [verb] at [art] | 12 |
|
| 3 | [noun prp] [noun] who [vb past] at [art] | 11 |
|
