| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [Wh det] were [prep] | 48 |
|
| 2 | of which were [prep] | 46 |
|
| 3 | of [Wh det] were in | 20 |
|
| 4 | of [Wh det] were to | 7 |
|
