| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [adv] [noun] | 680 |
|
| 2 | could [verb] [adv] [noun] | 96 |
|
| 3 | could [verb] at [noun] | 87 |
|
| 4 | could [verb] at [adv] | 71 |
|
