| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [verb] [that] [det] [noun] | 453 |
|
| 2 | it be [vb pp] [that] [det] [noun] | 447 |
|
| 3 | it be estimated [that] [adj] [noun] | 36 |
|
| 4 | [pron] be estimated [that] [det] [noun] | 11 |
|
| 5 | it be estimated [conj] [det] [noun] | 11 |
|
| 6 | it be estimated [that] [det] [noun] | 11 |
|
| 7 | it be estimate [that] [det] [noun] | 11 |
|
| 8 | [pers pn] be estimated [that] [det] [noun] | 11 |
|
| 9 | it [be] estimated [that] [det] [noun] | 11 |
|
