| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we could [verb] [pron] | 705 |
|
| 2 | which we [verb] [pron] | 175 |
|
| 3 | which could [verb] [pron] | 133 |
|
| 4 | which we could [verb] | 63 |
|
