| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | estimate that [adj] [num] | 48 |
|
| 2 | [was/were] estimate that [adj] | 30 |
|
| 3 | [was/were] estimate that [num] | 17 |
|
| 4 | [was/were] that [adj] [num] | 6 |
|
