| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [was/were] at the [noun sg] | 49 |
|
| 2 | who was at the [noun] | 40 |
|
| 3 | who were at the [noun] | 15 |
|
| 4 | who [was/were] at the time | 12 |
|
| 5 | who [was/were] at the time | 12 |
|
