| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] at least [adj] people | 27 |
|
| 2 | [vb past] at least [adj] people | 27 |
|
| 3 | [vb past] at [adv] [adj] people | 27 |
|
| 4 | [vb past] at [adv] [num] people | 27 |
|
| 5 | killed at [adv] [adj] people | 18 |
|
| 6 | [vb past] at [adv] 250 people | 5 |
|
| 7 | [vb past] at [adv] 250 people | 5 |
|
