| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there were [verb] to be | 33 |
|
| 2 | there be estimate to be | 7 |
|
| 3 | there [be] estimate to be | 7 |
|
| 4 | [pron] were estimate to be | 6 |
|
| 5 | [ex0] were estimate to be | 5 |
|
| 6 | there were estimate to be | 5 |
|
| 7 | there were estimate to [be] | 5 |
|
| 8 | there were estimate [prep] be | 5 |
|
| 9 | there [was/were] estimate to be | 5 |
|
| 10 | there were estimate [prep] be | 5 |
|
| 11 | there were estimate to be | 5 |
|
| 12 | there were estimate to [be] | 5 |
|
| 13 | there were estimate to be | 5 |
|
