| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [det] [verb] [pron] | 635 |
|
| 2 | [det] hours [verb] [pron] | 32 |
|
| 3 | how [det] hours [verb] | 19 |
|
| 4 | how [det] hours [pron] | 11 |
|
