| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] that | 8671 |
|
| 2 | be [vb pp] that [noun pl] | 872 |
|
| 3 | it be [vb pp] [noun pl] | 71 |
|
| 4 | it be that [noun pl] | 47 |
|
