| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be estimated at [adv] [noun] | 14 |
|
| 2 | [noun sg] be estimated at [adv] [noun] | 9 |
|
| 3 | be estimated at [adv] [noun] [prep] | 5 |
|
| 4 | be estimated at [adv] [noun] [adj] | 5 |
|
| 5 | be estimated at [adv] [noun] [num] | 5 |
|
| 6 | be estimated at [adv] [noun] [prep] | 5 |
|
