| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] [verb] | 6811 |
|
| 2 | who [vb base] [vb pp] | 4148 |
|
| 3 | [pron] [vb base] known | 520 |
|
| 4 | who [verb] known | 109 |
|
| 5 | who [vb base] know | 70 |
|
| 6 | [Wh pn] [vb base] known | 12 |
|
| 7 | who [vb base] known | 12 |
|
