| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | how [adj] it | 1461 |
|
| 2 | how it [vb past] | 532 |
|
| 3 | [adj] it [vb past] | 374 |
|
| 4 | how [adj] [vb past] | 23 |
|
