| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] i [vb infin] | 9625 |
|
| 2 | could i [vb infin] | 729 |
|
| 3 | [verb] could [vb infin] | 339 |
|
| 4 | [verb] could i | 9 |
|
