| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [verb] at | 747 |
|
| 2 | had be [verb] at | 699 |
|
| 3 | [vb past] be [vb pp] at | 585 |
|
| 4 | [vb past] be [v-ing] at | 180 |
|
| 5 | 'd be [verb] at | 48 |
|
| 6 | [vb past] be look at | 32 |
|
| 7 | [vb past] be looking at | 31 |
|
| 8 | [vb past] be make at | 24 |
|
| 9 | [vb past] be made at | 23 |
|
| 10 | [vb past] be work at | 21 |
|
| 11 | [vb past] be working at | 20 |
|
| 12 | [vb past] be educate at | 18 |
|
| 13 | [vb past] be educated at | 18 |
|
| 14 | [vb past] be arrest at | 17 |
|
| 15 | [vb past] be arrested at | 17 |
|
| 16 | [vb past] be set at | 11 |
|
| 17 | [vb past] be set at | 11 |
|
| 18 | [vb past] was [verb] at | 11 |
|
| 19 | [vb past] be sitting at | 10 |
|
| 20 | [vb past] be establish at | 10 |
|
| 21 | [vb past] be held at | 10 |
|
| 22 | [vb past] be hold at | 10 |
|
| 23 | [vb past] be established at | 10 |
|
| 24 | [vb past] be aim at | 10 |
|
| 25 | [vb past] be stay at | 10 |
|
| 26 | [vb past] be sit at | 10 |
|
| 27 | [vb past] be take at | 9 |
|
| 28 | [vb past] be find at | 9 |
|
| 29 | [vb past] be aimed at | 9 |
|
| 30 | [vb past] be found at | 9 |
|
