| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [is] estimated [that] [det] | 25 |
|
| 2 | [pers pn] [is] [that] [det] [noun] | 21 |
|
| 3 | [pers pn] [is] estimated [that] [noun] | 16 |
|
| 4 | [is] estimated [that] [det] [noun] | 9 |
|
