| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be estimated [conj] [num] | 43 |
|
| 2 | [pron] be [conj] [num] [noun] | 36 |
|
| 3 | [pron] be estimated [conj] [noun] | 28 |
|
| 4 | be estimated [conj] [num] [noun] | 19 |
|
