| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] that all [noun pl] | 26 |
|
| 2 | it is [vb pp] that all [noun] | 17 |
|
| 3 | it was [vb pp] that all [noun] | 15 |
|
| 4 | it be assumed that all [noun] | 6 |
|
| 5 | it be [vb pp] that all [noun sg] | 5 |
|
