| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pers pn] [verb] who [vb mod] | 7 |
|
| 2 | [vb base] [pers pn] know who [vb mod] | 5 |
|
| 3 | [vb base] [pers pn] [vb infin] who [vb mod] | 5 |
|
