| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [verb] it [adv] | 18 |
|
| 2 | who [vb past] [vb pp] it [adv] | 11 |
|
| 3 | who had [verb] it [adv] | 9 |
|
| 4 | who [vb past] [to-vb] it [adv] | 6 |
|
