| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [noun] | 9350 |
|
| 2 | could [adv] [adv] | 3235 |
|
| 3 | could [adv] [noun] | 127 |
|
| 4 | could [adv] [noun] | 49 |
|
