| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [art] [noun] [modal v] only | 6 |
|
| 2 | [Wh det] [art] [noun] [vb mod] only | 6 |
|
| 3 | [Wh det] the [noun] [modal v] only | 5 |
|
| 4 | which [art] [noun] [modal v] only | 5 |
|
