| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how far can [pron] [verb] | 22 |
|
| 2 | how far can [pron] [verb] | 22 |
|
| 3 | [Wh adv] far can [pron] [verb] | 22 |
|
| 4 | [adv] far can [pron] [verb] | 22 |
|
| 5 | far can [pron] [verb] [prep] | 6 |
|
| 6 | far can [pron] [verb] [prep] | 6 |
|
