| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] do i [vb infin] | 310 |
|
| 2 | [noun] do i [vb infin] | 131 |
|
| 3 | [Wh det] [noun] do i | 45 |
|
| 4 | [Wh det] [noun] do [vb infin] | 28 |
|
