| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [adv] [vb infin] to | 188 |
|
| 2 | who [modal v] not [adv] [vb infin] | 102 |
|
| 3 | who [modal v] [adv] [vb infin] to | 75 |
|
| 4 | who [modal v] not [vb infin] to | 39 |
|
