| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adv] [pron] [modal v] [verb] | 551 |
|
| 2 | how [adv] [pron] [modal v] [verb] | 550 |
|
| 3 | [adv] far [pron] [modal v] [verb] | 114 |
|
| 4 | [Wh adv] far [pron] [modal v] [verb] | 100 |
|
| 5 | how far [pron] [modal v] [verb] | 100 |
|
| 6 | how far [pron] [modal v] [verb] | 100 |
|
