| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how far [is] it [prep] | 10 |
|
| 2 | how far [is] it [prep] | 10 |
|
| 3 | [Wh adv] far [is] it [prep] | 10 |
|
| 4 | [adv] far [is] it [prep] | 10 |
|
