| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [that] [art] [adj] | 381 |
|
| 2 | it is [vb pp] [that] [art] [adj] | 376 |
|
| 3 | it be estimated [that] [art] [adj] | 27 |
|
| 4 | it [be] estimated [that] [art] [adj] | 27 |
|
| 5 | it is estimate [that] [art] [adj] | 15 |
|
| 6 | [pron] is estimated [that] [art] [adj] | 15 |
|
| 7 | it [is] estimated [that] [art] [adj] | 15 |
|
| 8 | it is estimated [conj] [art] [adj] | 15 |
|
| 9 | [pers pn] is estimated [that] [art] [adj] | 15 |
|
| 10 | it is estimated [that] [art] [adj] | 15 |
|
