| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] be made [adj] | 60 |
|
| 2 | it should be [vb pp] [adj] | 44 |
|
| 3 | it [vb mod] be [vb pp] clear | 31 |
|
| 4 | it can be [vb pp] [adj] | 30 |
|
| 5 | it may be [vb pp] [adj] | 23 |
|
| 6 | it will be [vb pp] [adj] | 20 |
|
| 7 | it [vb mod] be kept [adj] | 17 |
|
| 8 | it could be [vb pp] [adj] | 16 |
|
| 9 | it [vb mod] be considered [adj] | 13 |
|
| 10 | it must be [vb pp] [adj] | 13 |
|
| 11 | it would be [vb pp] [adj] | 12 |
|
| 12 | it [vb mod] be thought [adj] | 11 |
|
| 13 | it might be [vb pp] [adj] | 8 |
|
| 14 | it [vb mod] be [vb pp] available | 7 |
|
| 15 | it [vb mod] be given [adj] | 7 |
|
