| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] could [verb] | 2618 |
|
| 2 | [conj] it could [verb] | 807 |
|
| 3 | if it [modal v] [verb] | 353 |
|
| 4 | if it [vb mod] [verb] | 353 |
|
| 5 | if it could [verb] | 52 |
|
