| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [verb] that | 969 |
|
| 2 | [subord] it [be] [verb] that | 964 |
|
| 3 | [subord] it [is] [verb] [conj] | 698 |
|
| 4 | [subord] [pron] [is] [verb] that | 542 |
|
