| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be estimated [that] a | 9 |
|
| 2 | it [be] estimated [that] a | 9 |
|
| 3 | [pers pn] [be] estimated that a | 9 |
|
| 4 | [pers pn] [was/were] estimated [that] a | 5 |
|
| 5 | [pers pn] was estimated [that] a | 5 |
|
