| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [verb] that | 2134 |
|
| 2 | it [be] [adv] [prep] [verb] | 511 |
|
| 3 | it [be] [prep] [verb] that | 334 |
|
| 4 | [be] [adv] [prep] [verb] that | 66 |
|
