| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we could [verb] [pron] | 697 |
|
| 2 | [vb base] we [verb] [pron] | 563 |
|
| 3 | [vb base] we could [verb] | 169 |
|
| 4 | [vb base] could [verb] [pron] | 15 |
|
