| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] [prep] [pron] [pron] could | 13 |
|
| 2 | [adv] [verb] [prep] [pron] [pers pn] could | 12 |
|
| 3 | [adv] [verb] [prep] [pers pn] [pron] could | 5 |
|
