| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [verb] | 20261 |
|
| 2 | how [adv] [verb] | 1825 |
|
| 3 | [prep] how [verb] | 1728 |
|
| 4 | [prep] how [adv] | 1222 |
|
