| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [adv] [vb past] [adv] [verb] [noun] | 9 |
|
| 2 | who [adv] [vb past] [not/n't] [verb] [noun] | 5 |
|
| 3 | who [adv] [vb past] not [verb] [noun] | 5 |
|
