| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is estimated [that] about [adj] | 6 |
|
| 2 | it is estimate [that] about [adj] | 6 |
|
| 3 | [pers pn] is estimate [that] about [num] | 6 |
|
| 4 | [pers pn] is estimate that about [adj] | 6 |
|
