| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be estimated [that] [adv] | 73 |
|
| 2 | be [that] [adv] [noun] | 40 |
|
| 3 | be estimated [that] [noun] | 38 |
|
| 4 | estimated [that] [adv] [noun] | 7 |
|
