| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [modal v] [noun] | 294 |
|
| 2 | [Wh det] [modal v] [noun prp] | 141 |
|
| 3 | [pron] [modal v] mr | 11 |
|
| 4 | [Wh det] [modal v] mr | 5 |
|
