| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it is [verb] that | 503 |
|
| 2 | that [subord] it is [verb] | 32 |
|
| 3 | that it is [verb] that | 28 |
|
| 4 | that [subord] it [verb] that | 6 |
|
