| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [prep] | 4630 |
|
| 2 | it be [adv] that | 1503 |
|
| 3 | it be that [prep] | 57 |
|
| 4 | be [adv] that [prep] | 50 |
|
