| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] that [adj] | 1625 |
|
| 2 | be [vb pp] that [adj] [noun sg] | 954 |
|
| 3 | it be [vb pp] [adj] [noun sg] | 490 |
|
| 4 | it be [vb pp] that [noun sg] | 232 |
|
| 5 | it be that [adj] [noun sg] | 15 |
|
