| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at [num] [noun pl] | 231 |
|
| 2 | be [vb pp] at [num] [noun pl] | 186 |
|
| 3 | was [verb] at [num] [noun pl] | 55 |
|
| 4 | be [v-ing] at [num] [noun pl] | 42 |
|
| 5 | be [verb] at [num] levels | 42 |
|
| 6 | be [verb] at two [noun pl] | 42 |
|
| 7 | be [verb] at [num] [noun pl] | 42 |
|
| 8 | is [verb] at [num] [noun pl] | 38 |
|
| 9 | were [verb] at [num] [noun pl] | 37 |
|
| 10 | be [verb] at three [noun pl] | 27 |
|
| 11 | are [verb] at [num] [noun pl] | 26 |
|
| 12 | been [verb] at [num] [noun pl] | 19 |
|
| 13 | be [verb] at [num] weeks | 18 |
|
| 14 | be set at [num] [noun pl] | 13 |
|
| 15 | be set at [num] [noun pl] | 13 |
|
| 16 | be look at [num] [noun pl] | 12 |
|
| 17 | be [verb] at [num] times | 11 |
|
| 18 | be looking at [num] [noun pl] | 10 |
|
| 19 | be [verb] at [num] months | 10 |
|
| 20 | be estimated at [num] [noun pl] | 9 |
|
| 21 | be [verb] at [num] years | 9 |
|
| 22 | be estimate at [num] [noun pl] | 9 |
|
| 23 | be run at [num] [noun pl] | 9 |
|
| 24 | be [verb] at [num] hours | 8 |
|
| 25 | be rate at [num] [noun pl] | 8 |
|
| 26 | be rated at [num] [noun pl] | 8 |
|
| 27 | be running at [num] [noun pl] | 7 |
|
| 28 | be [verb] at five [noun pl] | 7 |
|
| 29 | be [verb] at [num] minutes | 7 |
|
| 30 | be [verb] at [num] sites | 7 |
|
