| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be that [pron] [prep] | 68 |
|
| 2 | be estimated that [prep] | 53 |
|
| 3 | be estimated that [pron] | 50 |
|
| 4 | estimated that [pron] [prep] | 5 |
|
