| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] if [pron] could [verb] [pron] | 234 |
|
| 2 | [verb] if [pron] [modal v] do [pron] | 53 |
|
| 3 | [verb] [conj] [pron] could do [pron] | 32 |
|
