| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] had be [vb pp] in the | 23 |
|
| 2 | [n mass] [vb past] been [vb pp] in the | 23 |
|
| 3 | people [vb past] be [vb pp] in the | 20 |
|
| 4 | [n mass] [vb past] be killed in the | 13 |
|
