| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [prep] [pers pn] | 1204 |
|
| 2 | who [vb past] [prep] [pers pn] | 700 |
|
| 3 | [pron] sat [prep] [pers pn] | 121 |
|
| 4 | who sat [prep] [pron] | 34 |
|
| 5 | who sit [prep] [pers pn] | 23 |
|
