| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adv] [be] [verb] that | 7 |
|
| 2 | it [adv] [be] [vb pp] that | 7 |
|
| 3 | it [adv] be [verb] that | 7 |
|
| 4 | it [adv] [be] [verb] that | 7 |
|
