| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [adv] [modal v] | 720 |
|
| 2 | [Wh det] [modal v] to | 325 |
|
| 3 | [adv] [modal v] to | 236 |
|
| 4 | [Wh det] [adv] to | 30 |
|
