| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it is estimated [that] | 19 |
|
| 2 | [coord] it is estimate [that] | 19 |
|
| 3 | [coord] it is estimate that | 19 |
|
| 4 | and it is estimate [that] | 16 |
|
