| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] [det] [noun] | 2222 |
|
| 2 | could [verb] [det] [noun] | 1350 |
|
| 3 | [Wh det] could [verb] [noun] | 203 |
|
| 4 | [Wh det] could [verb] [det] | 57 |
|
