| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [adv] [vb base] | 1849 |
|
| 2 | [adv] [vb base] know | 250 |
|
| 3 | who [adv] know | 114 |
|
| 4 | who [vb base] know | 70 |
|
