| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we could [verb] [pers pn] [prep] a | 16 |
|
| 2 | we could [verb] [pers pn] [prep] a | 16 |
|
| 3 | we could [vb infin] [pers pn] [prep] a | 16 |
|
| 4 | we could [verb] it [prep] a | 13 |
|
