| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [verb] [adv] [art] | 211 |
|
| 2 | [prep] [verb] how [art] | 120 |
|
| 3 | [prep] [verb] how [art] | 120 |
|
| 4 | to [verb] how [art] | 6 |
|
