| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [adv] [verb] that | 898 |
|
| 2 | it [was/were] [adv] [vb pp] that | 873 |
|
| 3 | it [was/were] [adv] [adj] that | 764 |
|
| 4 | it [was/were] [adv] [adj] that | 750 |
|
| 5 | it [was/were] [adv] [adv] that | 158 |
|
| 6 | it [was/were] [adv] [adv] that | 158 |
|
| 7 | it [was/were] [adv] surprising that | 99 |
|
| 8 | it [was/were] [adv] surprising that | 99 |
|
| 9 | it [was/were] [adv] clear that | 88 |
|
| 10 | it [was/were] [adv] clear that | 88 |
|
| 11 | it [was/were] [adv] agree that | 75 |
|
| 12 | it [was/were] [adv] agreed that | 75 |
|
| 13 | it [was/were] [adv] believed that | 65 |
|
| 14 | it [was/were] [adv] believe that | 65 |
|
| 15 | it [was/were] [adv] obvious that | 51 |
|
| 16 | it [was/were] [adv] obvious that | 51 |
|
| 17 | it [was/were] [adv] [noun] that | 49 |
|
| 18 | it [was/were] [adv] reported that | 46 |
|
| 19 | it [was/were] [adv] report that | 46 |
|
| 20 | it [was/were] [adv] possible that | 45 |
|
| 21 | it [was/were] [adv] possible that | 45 |
|
| 22 | it [was/were] [adv] [pron] that | 42 |
|
| 23 | it [was/were] [adv] suggest that | 37 |
|
| 24 | it [was/were] [adv] suggested that | 37 |
|
| 25 | it [was/were] [adv] apparent that | 35 |
|
| 26 | it [was/were] [adv] then that | 35 |
|
| 27 | it [was/were] [adv] then that | 35 |
|
| 28 | it [was/were] [adv] apparent that | 35 |
|
| 29 | it [was/were] [adv] assume that | 35 |
|
| 30 | it [was/were] [adv] assumed that | 34 |
|
