| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [be] [verb] at the | 273 |
|
| 2 | who [be] [verb] at the | 86 |
|
| 3 | who [vb past] [be] [verb] the | 76 |
|
| 4 | who [vb past] [verb] at the | 44 |
|
| 5 | who [vb past] [be] [verb] at | 36 |
|
| 6 | who [vb past] [be] at the | 20 |
|
