| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] estimated [that] [adv] [n mass] | 7 |
|
| 2 | [be] estimated that [adv] [noun] | 7 |
|
| 3 | be estimated [that] [adv] [noun] | 7 |
|
| 4 | [is] estimated [that] [adv] [noun] | 6 |
|
| 5 | is estimated [that] [adv] [noun] | 6 |
|
