| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who were [noun] [prep] [det] | 10 |
|
| 2 | who [was/were] [noun sg] [prep] [det] | 7 |
|
| 3 | who [was/were] [noun pl] [prep] [det] | 7 |
|
| 4 | who [was/were] [noun] of [det] | 7 |
|
