| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [pron] | 590 |
|
| 2 | [pers pn] could [pron] | 252 |
|
| 3 | she [modal v] [pron] | 51 |
|
| 4 | she could [pron] | 20 |
|
