| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at the [noun prp] | 345 |
|
| 2 | who [vb past] the [noun prp] | 317 |
|
| 3 | who [vb past] at the | 197 |
|
| 4 | who [vb past] at [noun prp] | 126 |
|
