| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] was [prep] | 991 |
|
| 2 | was know [prep] | 670 |
|
| 3 | [Wh pn] know [prep] | 117 |
|
| 4 | [Wh pn] was know | 39 |
|
