| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [pron] could [pron] | 6 |
|
| 2 | [verb] [prep] [pron] could [pron] | 6 |
|
| 3 | [verb] [prep] [pers pn] could [pron] | 6 |
|
| 4 | [verb] [prep] [pron] could [pers pn] | 6 |
|
