| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [pron] [modal v] [verb] [pers pn] | 310 |
|
| 2 | how far [pron] [modal v] [verb] | 100 |
|
| 3 | how far [pron] [verb] [pers pn] | 11 |
|
| 4 | far [pron] [modal v] [verb] [pers pn] | 9 |
|
