| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb mod] [verb] | 12823 |
|
| 2 | could [coord] [vb mod] | 157 |
|
| 3 | could [coord] [verb] | 126 |
|
| 4 | could [vb mod] [verb] | 14 |
|
