| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [adv] [verb] | 6484 |
|
| 2 | [Wh pn] [is] [adv] [verb] | 556 |
|
| 3 | [Wh pn] it [is] [verb] | 97 |
|
| 4 | [Wh pn] it [is] [adv] | 21 |
|
