| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb -s] [pron] [pron] | 96 |
|
| 2 | [vb -s] [pron] when [pron] | 86 |
|
| 3 | who [vb -s] when [pron] | 6 |
|
| 4 | who [vb -s] [pron] when | 6 |
|
