| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [vb mod] i [verb] [prep] | 68 |
|
| 2 | [conj] how [vb mod] i [verb] | 64 |
|
| 3 | [conj] [vb mod] i [verb] [prep] | 27 |
|
| 4 | [conj] how i [verb] [prep] | 12 |
|
