| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] that | 8865 |
|
| 2 | it [be] [vb pp] that | 8671 |
|
| 3 | it [be] estimated that | 351 |
|
| 4 | [pron] [be] estimated that | 351 |
|
| 5 | it [be] estimate that | 351 |
|
| 6 | [pers pn] [be] estimated that | 351 |
|
| 7 | it [be] estimated [conj] | 351 |
|
