| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [verb] | 32551 |
|
| 2 | it is [verb] | 18437 |
|
| 3 | [subord] it is | 16460 |
|
| 4 | [subord] is [verb] | 613 |
|
