| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there be estimated to [be] | 7 |
|
| 2 | there be estimated to be | 7 |
|
| 3 | there be estimated to be | 7 |
|
| 4 | there be estimated to [be] | 7 |
|
| 5 | there were estimated to [be] | 5 |
|
