| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at [adv] [n mass] | 89 |
|
| 2 | be [vb pp] at [adv] [noun] | 79 |
|
| 3 | is [verb] at [adv] [noun] | 33 |
|
| 4 | be [v-ing] at [adv] [noun] | 25 |
|
| 5 | be [verb] at about [noun] | 25 |
|
| 6 | be [verb] at around [noun] | 22 |
|
| 7 | be estimate at [adv] [noun] | 20 |
|
| 8 | be estimated at [adv] [noun] | 20 |
|
| 9 | was [verb] at [adv] [noun] | 18 |
|
| 10 | be [verb] at [adv] [noun] | 18 |
|
| 11 | be [verb] at least [noun] | 16 |
|
| 12 | are [verb] at [adv] [noun] | 14 |
|
| 13 | be valued at [adv] [noun] | 13 |
|
| 14 | be value at [adv] [noun] | 13 |
|
| 15 | be [verb] at over [noun] | 11 |
|
| 16 | were [verb] at [adv] [noun] | 11 |
|
| 17 | be [verb] at [adv] [noun sg] | 9 |
|
| 18 | been [verb] at [adv] [noun] | 8 |
|
| 19 | be run at [adv] [noun] | 7 |
|
| 20 | be running at [adv] [noun] | 7 |
|
| 21 | be [verb] at both [noun] | 6 |
|
| 22 | be put at [adv] [noun] | 5 |
|
| 23 | be [verb] at [adv] [noun pl] | 5 |
|
