| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] that [adj] [n mass] | 13 |
|
| 2 | it was [verb] that [adj] [n mass] | 8 |
|
| 3 | it be [verb] that [adj] people | 7 |
|
| 4 | it is [verb] that [adj] [n mass] | 5 |
|
