| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [vb base] i [vb infin] [prep] [pers pn] | 6 |
|
| 2 | how [vb base] i [vb infin] [prep] [pers pn] | 6 |
|
| 3 | how do i [vb infin] [prep] [pers pn] | 6 |
|
| 4 | how [vb base] i [vb infin] [prep] it | 5 |
|
