| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [art] [noun sg] [modal v] [verb] [noun] | 94 |
|
| 2 | [Wh det] [art] [noun] could [verb] [noun] | 20 |
|
| 3 | [pron] [art] [noun sg] could [verb] [noun] | 16 |
|
