| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there were [verb] to [be] | 33 |
|
| 2 | there were [vb pp] to [be] | 20 |
|
| 3 | there be estimated to [be] | 7 |
|
| 4 | there [be] estimated to [be] | 7 |
|
| 5 | [pron] were estimated to [be] | 6 |
|
| 6 | there were estimated [prep] [be] | 5 |
|
| 7 | there [was/were] estimated to [be] | 5 |
|
| 8 | there were estimate to [be] | 5 |
|
| 9 | there were estimated [prep] [be] | 5 |
|
| 10 | there were estimated to [be] | 5 |
|
