| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [pron] could | 638 |
|
| 2 | [pron] could still | 472 |
|
| 3 | [pers pn] could still | 449 |
|
| 4 | [pers pn] [pron] still | 57 |
|
