| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it [is] [verb] | 688 |
|
| 2 | to [Wh adv] it [verb] | 50 |
|
| 3 | to [Wh adv] it [is] | 43 |
|
| 4 | to it [is] [verb] | 21 |
|
