| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [prep] [pron] | 2256 |
|
| 2 | who [vb past] [prep] [pron] | 1349 |
|
| 3 | [pron] sat [prep] [pron] | 341 |
|
| 4 | who sit [prep] [pron] | 43 |
|
