| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how do i [vb infin] | 344 |
|
| 2 | do i [vb infin] [adv] | 237 |
|
| 3 | how do i [adv] | 8 |
|
| 4 | how do [vb infin] [adv] | 6 |
|
