| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [noun] | 82970 |
|
| 2 | could [adv] [verb] | 11478 |
|
| 3 | could [verb] [noun] | 5154 |
|
| 4 | could [adv] [noun] | 49 |
|
