| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] were [prep] | 6397 |
|
| 2 | who [be] [prep] | 2901 |
|
| 3 | who be [prep] | 2896 |
|
| 4 | who [was/were] [prep] | 1446 |
|
| 5 | [Wh pn] were [prep] | 520 |
|
| 6 | who were [prep] | 479 |
|
