| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] [coord] [verb] | 1292 |
|
| 2 | who [vb past] [vb pp] [verb] | 540 |
|
| 3 | who [vb past] [coord] [verb] | 410 |
|
| 4 | who [vb past] [vb pp] [coord] | 85 |
|
