| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is estimate that [adj] [noun pl] | 10 |
|
| 2 | [pers pn] is estimate that [adj] [noun pl] | 10 |
|
| 3 | [pers pn] is estimated that [adj] [noun pl] | 10 |
|
| 4 | [pers pn] is estimate that [num] [noun pl] | 5 |
|
