| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] [was/were] present at the | 6 |
|
| 2 | [Wh pn] [was/were] present at the [noun] | 13 |
|
| 3 | [Wh pn] [was/were] present at the [noun sg] | 9 |
|
