| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [Wh adv] i [verb] [prep] | 8 |
|
| 2 | [modal v] [verb] [Wh adv] i [verb] [prep] | 8 |
|
| 3 | [modal v] [vb infin] [Wh adv] i [verb] [prep] | 7 |
|
| 4 | [modal v] [verb] [Wh adv] i [vb base] [prep] | 5 |
|
