| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [pron] | 8392 |
|
| 2 | [vb infin] who [pron] | 542 |
|
| 3 | [vb infin] who [vb past] | 166 |
|
| 4 | [vb infin] [vb past] [pron] | 86 |
|
