| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] [noun] | 9645 |
|
| 2 | who [vb past] [noun] | 5293 |
|
| 3 | [pron] had [noun] | 4236 |
|
| 4 | who have [noun] | 985 |
|
