| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] and it be estimated | 7 |
|
| 2 | [noun sg] and it be estimated | 5 |
|
| 3 | and it have be estimated | 7 |
|
| 4 | and it [verb] be estimated | 7 |
|
| 5 | and it [vb -s] be estimated | 7 |
|
| 6 | and it has be estimated | 6 |
|
| 7 | and it be estimated that | 30 |
|
| 8 | and it be estimated that | 30 |
|
| 9 | and it be estimated [conj] | 30 |
|
| 10 | and it be estimated [that] | 30 |
|
