| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [verb] that [noun] | 748 |
|
| 2 | it was [vb pp] that [noun] | 740 |
|
| 3 | it [be] found that [noun] | 33 |
|
| 4 | it be found that [noun] | 33 |
|
| 5 | it was found [conj] [noun] | 28 |
|
| 6 | it was find that [noun] | 28 |
|
| 7 | it [was/were] found that [noun] | 28 |
|
| 8 | it was found [that] [noun] | 28 |
|
| 9 | it was found that [noun] | 28 |
|
| 10 | [pron] was found that [noun] | 28 |
|
