| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [vb pp] that [noun] | 1311 |
|
| 2 | it [be] [vb pp] that [noun sg] | 232 |
|
| 3 | [be] [vb pp] that [noun sg] [noun] | 173 |
|
| 4 | it [be] [vb pp] [noun sg] [noun] | 48 |
|
