| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [Wh det] [modal v] | 1661 |
|
| 2 | of [noun] [pron] could | 691 |
|
| 3 | [prep] [noun] [Wh det] could | 321 |
|
| 4 | [prep] [noun] [Wh det] could | 321 |
|
| 5 | of [noun] [Wh det] could | 193 |
|
