| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] and [verb] [prep] | 99 |
|
| 2 | [modal v] come and [verb] [prep] | 95 |
|
| 3 | could come [conj] [verb] [prep] | 16 |
|
| 4 | could come and [verb] [prep] | 16 |
|
