| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [pron] could | 3538 |
|
| 2 | [unc] and [pron] | 2422 |
|
| 3 | [unc] [pron] could | 406 |
|
| 4 | [unc] and could | 8 |
|
