| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [noun] [prep] | 19553 |
|
| 2 | could [noun] [prep] | 90 |
|
| 3 | could [adv] [prep] | 54 |
|
| 4 | could [adv] [noun] | 49 |
|
