| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] we could [verb] | 376 |
|
| 2 | [verb] [verb] we [verb] | 265 |
|
| 3 | [verb] [verb] could [verb] | 20 |
|
| 4 | [verb] [verb] we could | 20 |
|
