| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb past] it [verb] | 654 |
|
| 2 | how [adv] it [verb] | 364 |
|
| 3 | how [vb past] it [verb] | 159 |
|
| 4 | how [adv] [vb past] it | 65 |
|
