| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be estimated [that] | 351 |
|
| 2 | [pron] be estimated that | 351 |
|
| 3 | it be estimated [that] | 351 |
|
| 4 | [pers pn] be estimated [that] | 351 |
|
| 5 | [pron] is estimated [that] | 208 |
|
| 6 | [pron] was estimated [that] | 126 |
|
| 7 | [pron] 's estimated [that] | 17 |
|
