| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] not [adv] [verb] to | 8 |
|
| 2 | who [vb past] not [adv] [verb] to | 7 |
|
| 3 | who did not [adv] [verb] to | 5 |
|
| 4 | who [vb past] not [adv] [vb infin] to | 5 |
|
