| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] that | 8866 |
|
| 2 | it be [vb pp] that | 8672 |
|
| 3 | it be estimated [that] | 351 |
|
| 4 | it be estimate that | 351 |
|
| 5 | it [be] estimated that | 351 |
|
| 6 | it be estimated that | 351 |
|
| 7 | [pron] be estimated that | 351 |
|
| 8 | it be estimated [conj] | 351 |
|
