| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how do he [vb infin] [prep] [det] | 5 |
|
| 2 | how [verb] he [vb infin] [prep] [det] | 5 |
|
| 3 | how [verb] he [vb infin] [prep] [det] | 5 |
|
