| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [adv] [verb] to | 195 |
|
| 2 | who [modal v] not [adv] [verb] | 102 |
|
| 3 | who [modal v] [adv] [verb] to | 76 |
|
| 4 | who [modal v] not [verb] to | 40 |
|
