| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [adv] do i [verb] | 18 |
|
| 2 | what [adv] do i [vb infin] | 18 |
|
| 3 | what [adv] do i need | 11 |
|
| 4 | what [adv] do i need | 11 |
|
