| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] that | 1937 |
|
| 2 | it [be] [adv] [noun pl] | 341 |
|
| 3 | [be] [adv] that [noun pl] | 95 |
|
| 4 | it [be] that [noun pl] | 47 |
|
