| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [verb] [pers pn] | 1068 |
|
| 2 | [verb] [pn reflx] [verb] [pers pn] | 302 |
|
| 3 | could [verb] [pn reflx] [verb] | 143 |
|
| 4 | could [verb] [pn reflx] [pers pn] | 8 |
|
