| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we could [verb] [prep] a | 65 |
|
| 2 | we [adj] [verb] [prep] a | 34 |
|
| 3 | we could [adj] [verb] [prep] | 16 |
|
| 4 | could [adj] [verb] [prep] a | 11 |
|
