| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] it [verb] | 654 |
|
| 2 | how [vb past] it [verb] | 159 |
|
| 3 | [adv] how it [verb] | 90 |
|
| 4 | [adv] how [vb past] it | 12 |
|
