| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] could | 4860 |
|
| 2 | [adv] [pron] we | 869 |
|
| 3 | [adv] we could | 630 |
|
| 4 | [pron] we could | 339 |
|
