| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [det] [noun] | 698 |
|
| 2 | [det] who [vb past] [noun] | 371 |
|
| 3 | [det] [vb past] [det] [noun] | 309 |
|
| 4 | [det] who [vb past] [det] | 84 |
|
