| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [verb] [adj] | 1161 |
|
| 2 | it was [verb] [adj] | 1135 |
|
| 3 | it [was/were] [vb pp] [adj] | 751 |
|
| 4 | it [was/were] [verb] [adj] | 532 |
|
| 5 | it [was/were] [verb] [det] | 330 |
|
| 6 | it [was/were] [v-ing] [adj] | 310 |
|
| 7 | it [was/were] [verb] that | 188 |
|
| 8 | it [was/were] [verb] that | 188 |
|
| 9 | it [was/were] [verb] [num ord] | 134 |
|
| 10 | it [was/were] [verb] [num] | 126 |
|
| 11 | it [was/were] [verb] last | 120 |
|
| 12 | it [was/were] [verb] last | 120 |
|
| 13 | it [was/were] make [adj] | 98 |
|
| 14 | it [was/were] [to-vb] [adj] | 97 |
|
| 15 | it [was/were] made [adj] | 88 |
|
| 16 | it [was/were] get [adj] | 78 |
|
| 17 | it [was/were] getting [adj] | 76 |
|
| 18 | it [was/were] [verb] clear | 64 |
|
| 19 | it [was/were] [verb] clear | 64 |
|
| 20 | it [was/were] reveal [adj] | 52 |
|
| 21 | it [was/were] revealed [adj] | 52 |
|
| 22 | it [was/were] consider [adj] | 49 |
|
| 23 | it [was/were] considered [adj] | 47 |
|
| 24 | it [was/were] become [adj] | 43 |
|
| 25 | it [was/were] becoming [adj] | 41 |
|
| 26 | it [was/were] thought [adj] | 41 |
|
| 27 | it [was/were] think [adj] | 41 |
|
| 28 | it [was/were] [verb] this | 39 |
|
| 29 | it [was/were] [verb] this | 39 |
|
| 30 | it [was/were] [verb] [adj -er] | 35 |
|
