| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who [vb past] [adv] at the | 14 |
|
| 2 | [noun] [Wh pn] [vb past] [adv prt] at the | 9 |
|
| 3 | [noun pl] [Wh pn] [vb past] [adv] at the | 5 |
|
| 4 | [noun] [Wh pn] [vb past] [adv] at the | 5 |
|
| 5 | [noun prp] [Wh pn] [vb past] [adv] at the | 5 |
|
