| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] [verb] that | 2280 |
|
| 2 | it [be] [adj] [verb] [subord] | 375 |
|
| 3 | it [be] [verb] that [subord] | 243 |
|
| 4 | it [be] [adj] that [subord] | 218 |
|
| 5 | [be] [adj] [verb] that [subord] | 133 |
|
