| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [vb pp] that [adj] [noun] | 451 |
|
| 2 | it was [vb pp] that [adj] [noun] | 448 |
|
| 3 | it [was/were] [vb pp] that [adj] [noun pl] | 207 |
|
| 4 | it [was/were] [vb pp] that [adj] [noun sg] | 203 |
|
| 5 | it [was/were] [vb pp] that [adj] [noun] | 196 |
|
| 6 | it [was/were] [vb pp] that [det] [noun] | 183 |
|
| 7 | it [was/were] [vb pp] that [num] [noun] | 63 |
|
| 8 | it [was/were] [vb pp] that this [noun] | 45 |
|
| 9 | it [was/were] [vb pp] that this [noun] | 45 |
|
| 10 | it [was/were] found that [adj] [noun] | 36 |
|
| 11 | it [was/were] reported that [adj] [noun] | 33 |
|
| 12 | it [was/were] [vb pp] that these [noun] | 28 |
|
| 13 | it [was/were] felt that [adj] [noun] | 28 |
|
| 14 | it [was/were] [vb pp] that these [noun] | 28 |
|
| 15 | it [was/were] suggested that [adj] [noun] | 26 |
|
| 16 | it [was/were] [vb pp] that some [noun] | 26 |
|
| 17 | it [was/were] [vb pp] that some [noun] | 26 |
|
| 18 | it [was/were] [vb pp] that [adj] [n mass] | 25 |
|
| 19 | it [was/were] held that [adj] [noun] | 24 |
|
| 20 | it [was/were] agreed that [adj] [noun] | 24 |
|
| 21 | it [was/were] argued that [adj] [noun] | 18 |
|
| 22 | it [was/were] [vb pp] that [adj] [noun prp] | 16 |
|
| 23 | it [was/were] [vb pp] that [adj] people | 16 |
|
| 24 | it [was/were] estimated that [adj] [noun] | 15 |
|
| 25 | it [was/were] [vb pp] that [adj] people | 15 |
|
| 26 | it [was/were] [vb pp] that all [noun] | 15 |
|
| 27 | it [was/were] thought that [adj] [noun] | 15 |
|
| 28 | it [was/were] [vb pp] that all [noun] | 15 |
|
| 29 | it [was/were] announced that [adj] [noun] | 14 |
|
| 30 | it [was/were] [vb pp] that many [noun] | 12 |
|
