| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] at | 27062 |
|
| 2 | be [vb pp] at | 20241 |
|
| 3 | be [verb] at | 7087 |
|
| 4 | was [verb] at | 6692 |
|
| 5 | be [v-ing] at | 6347 |
|
| 6 | is [verb] at | 3443 |
|
| 7 | were [verb] at | 2796 |
|
| 8 | be look at | 2617 |
|
| 9 | been [verb] at | 2439 |
|
| 10 | are [verb] at | 2190 |
|
| 11 | be looking at | 2071 |
|
| 12 | being [verb] at | 1177 |
|
| 13 | be hold at | 881 |
|
| 14 | be held at | 878 |
|
| 15 | be aim at | 819 |
|
| 16 | be aimed at | 745 |
|
| 17 | 're [verb] at | 593 |
|
| 18 | be make at | 479 |
|
| 19 | be made at | 468 |
|
| 20 | be [to-vb] at | 418 |
|
| 21 | be educated at | 409 |
|
| 22 | be educate at | 409 |
|
| 23 | be find at | 374 |
|
| 24 | be found at | 372 |
|
| 25 | 's [verb] at | 365 |
|
| 26 | be looked at | 359 |
|
| 27 | be see at | 338 |
|
| 28 | be seen at | 335 |
|
| 29 | be estimated at | 311 |
|
| 30 | be estimate at | 311 |
|
