| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] do i [vb infin] [prep] | 116 |
|
| 2 | [adv] do i [vb infin] [prep] | 83 |
|
| 3 | [adv] [Wh det] do i [vb infin] | 55 |
|
| 4 | [adv] [Wh det] do [vb infin] [prep] | 5 |
|
