| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] not [adv] [vb infin] to | 188 |
|
| 2 | [Wh pn] [modal v] not [adv] [vb infin] | 102 |
|
| 3 | [Wh pn] [modal v] [adv] [vb infin] to | 76 |
|
| 4 | [Wh pn] [modal v] not [vb infin] to | 39 |
|
