| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] that [adj] | 21 |
|
| 2 | it be [verb] that [det] | 14 |
|
| 3 | it be [verb] that this | 6 |
|
| 4 | it be [verb] that this | 6 |
|
| 5 | it be [verb] that [adj] | 6 |
|
| 6 | it be know that [adj] | 5 |
|
| 7 | it be [verb] that such | 5 |
|
| 8 | it be known that [adj] | 5 |
|
| 9 | it be [verb] that such | 5 |
|
