| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] far [modal v] he [vb infin] | 6 |
|
| 2 | how far [modal v] he [verb] | 6 |
|
| 3 | [Wh adv] far [vb mod] he [verb] | 6 |
|
