| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] if i could [vb infin] [pron] | 16 |
|
| 2 | [vb past] if i could [verb] [pron] | 16 |
|
| 3 | [vb past] if i could [verb] [pron] | 16 |
|
| 4 | [vb past] if i could [verb] [pers pn] | 14 |
|
| 5 | asked if i could [verb] [pron] | 9 |
|
