| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [vb infin] [vb pp] | 22352 |
|
| 2 | who [modal v] [vb infin] [verb] | 1407 |
|
| 3 | who [modal v] [verb] [vb pp] | 705 |
|
