| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [noun] | 10897 |
|
| 2 | [adv] could [adv] | 1564 |
|
| 3 | [adv] could [noun] | 148 |
|
| 4 | could [adv] [noun] | 127 |
|
