| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [conj] [noun pl] | 239 |
|
| 2 | [Wh adv] it is [verb] [conj] | 74 |
|
| 3 | [Wh adv] it is [conj] [noun pl] | 8 |
|
| 4 | [Wh adv] it [verb] [conj] [noun pl] | 5 |
|
