| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] | 51076 |
|
| 2 | it be [vb pp] | 37805 |
|
| 3 | [pron] be expected | 1482 |
|
| 4 | it be expect | 426 |
|
| 5 | it [be] expected | 411 |
|
