| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] [vb mod] [verb] | 26 |
|
| 2 | who [vb base] [vb mod] [vb infin] | 26 |
|
| 3 | who [vb base] will [verb] | 13 |
|
| 4 | who [vb base] may [verb] | 5 |
|
