| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it [is] [verb] | 688 |
|
| 2 | of it [is] [verb] | 137 |
|
| 3 | of [Wh adv] it [verb] | 74 |
|
| 4 | of [Wh adv] it [is] | 54 |
|
