| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] knew of [art] | 7 |
|
| 2 | who knew of [art] | 7 |
|
| 3 | [Wh pn] knew of [art] | 7 |
|
| 4 | [Wh pn] knew of the | 6 |
|
| 5 | [Wh pn] knew of the | 6 |
|
