| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] could [adv] | 1564 |
|
| 2 | could [adv] see | 1443 |
|
| 3 | [adv] [adv] see | 541 |
|
| 4 | [adv] could see | 19 |
|
