| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [modal v] i [vb infin] [prep] the | 7 |
|
| 2 | [Wh adv] [vb mod] i [verb] [prep] the | 7 |
|
| 3 | [Wh adv] [modal v] i [verb] [prep] the | 7 |
|
| 4 | how [modal v] i [verb] [prep] the | 5 |
|
