| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] it is | 1799 |
|
| 2 | [Wh adv] is [pers pn] | 1539 |
|
| 3 | it is [pers pn] | 889 |
|
| 4 | [Wh adv] it [pers pn] | 5 |
|
