| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [prep] [noun] | 3363 |
|
| 2 | it was [verb] [prep] [noun] | 2212 |
|
| 3 | it be [verb] [prep] [noun prp] | 1570 |
|
| 4 | it be [verb] [prep] [noun sg] | 1475 |
|
| 5 | it is [verb] [prep] [noun] | 1186 |
|
| 6 | it be [verb] by [noun] | 845 |
|
| 7 | it be [verb] in [noun] | 795 |
|
| 8 | it be [verb] [prep] [noun pl] | 601 |
|
| 9 | it be [verb] on [noun] | 567 |
|
| 10 | it be [verb] to [noun] | 370 |
|
| 11 | it be [verb] with [noun] | 333 |
|
| 12 | it be [v-ing] [prep] [noun] | 331 |
|
| 13 | it 's [verb] [prep] [noun] | 278 |
|
| 14 | it be reported [prep] [noun] | 236 |
|
| 15 | it be report [prep] [noun] | 236 |
|
| 16 | it be [verb] for [noun] | 208 |
|
| 17 | it be announced [prep] [noun] | 162 |
|
| 18 | it be announce [prep] [noun] | 162 |
|
| 19 | it be [verb] at [noun] | 143 |
|
| 20 | it be [verb] [prep] [n mass] | 134 |
|
| 21 | it be [verb] from [noun] | 109 |
|
| 22 | it be make [prep] [noun] | 100 |
|
| 23 | it be made [prep] [noun] | 99 |
|
| 24 | it be used [prep] [noun] | 93 |
|
| 25 | it be use [prep] [noun] | 93 |
|
| 26 | it be [to-vb] [prep] [noun] | 92 |
|
| 27 | it be do [prep] [noun] | 85 |
|
| 28 | it be leave [prep] [noun] | 83 |
|
| 29 | it be left [prep] [noun] | 83 |
|
| 30 | it be [verb] of [noun] | 83 |
|
