| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] could i [vb infin] | 55 |
|
| 2 | what could i [vb infin] | 55 |
|
| 3 | [Wh det] could i [vb infin] | 55 |
|
| 4 | [Wh det] could i do | 26 |
|
| 5 | [Wh det] could i say | 18 |
|
| 6 | [Wh det] could i have | 6 |
|
