| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is estimate [that] [noun] | 15 |
|
| 2 | [pers pn] is estimated [that] [noun] | 15 |
|
| 3 | [pers pn] is estimate that [noun] | 15 |
|
| 4 | [pers pn] is estimate [that] [noun sg] | 9 |
|
