| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] do [pron] [vb infin] | 52 |
|
| 2 | [prep] [pron] do i [vb infin] | 23 |
|
| 3 | [prep] [Wh det] [verb] i [vb infin] | 17 |
|
| 4 | [prep] [Wh det] do i [verb] | 14 |
|
| 5 | [prep] [Wh det] do i [vb infin] | 14 |
|
