| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as [pron] could [prep] | 174 |
|
| 2 | as we [modal v] [prep] | 57 |
|
| 3 | [conj] we could [prep] | 24 |
|
| 4 | as we could [prep] | 14 |
|
