| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] how [pron] | 1253 |
|
| 2 | [pron] [verb] [modal v] [pron] | 346 |
|
| 3 | [verb] how [modal v] [pron] | 65 |
|
| 4 | [pron] [verb] how [modal v] | 36 |
|
| 5 | [pron] how [modal v] [pron] | 20 |
|
