| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [adj] | 572 |
|
| 2 | it was [verb] [adj] | 511 |
|
| 3 | it be [v-ing] [adj] | 454 |
|
| 4 | it is [verb] [adj] | 340 |
|
| 5 | it 's [verb] [adj] | 231 |
|
| 6 | it be make [adj] | 154 |
|
| 7 | it be made [adj] | 133 |
|
| 8 | it be get [adj] | 127 |
|
| 9 | it be getting [adj] | 120 |
|
| 10 | it be [verb] clear | 99 |
|
| 11 | it be [to-vb] [adj] | 96 |
|
| 12 | it be become [adj] | 96 |
|
| 13 | it be becoming [adj] | 83 |
|
| 14 | it be consider [adj] | 77 |
|
| 15 | it be think [adj] | 72 |
|
| 16 | it be considered [adj] | 71 |
|
| 17 | it be thought [adj] | 71 |
|
| 18 | it be call [adj] | 45 |
|
| 19 | it be called [adj] | 44 |
|
| 20 | it be [verb] necessary | 42 |
|
| 21 | it be [verb] dark | 41 |
|
| 22 | it be feel [adj] | 30 |
|
| 23 | it be felt [adj] | 25 |
|
| 24 | it be find [adj] | 23 |
|
| 25 | it were [verb] [adj] | 21 |
|
| 26 | it be keep [adj] | 20 |
|
| 27 | it be found [adj] | 20 |
|
| 28 | it be look [adj] | 19 |
|
| 29 | it be [verb] good | 19 |
|
| 30 | it be [verb] difficult | 18 |
|
