| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh adv] it is | 504 |
|
| 2 | [verb] it is [pers pn] | 48 |
|
| 3 | [Wh adv] it is [pers pn] | 25 |
|
| 4 | [verb] [Wh adv] is [pers pn] | 21 |
|
