| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which was [vb pp] to the | 74 |
|
| 2 | which was leak to the | 6 |
|
| 3 | which was leaked to the | 6 |
|
| 4 | which was attach to the | 5 |
|
| 5 | which was attached to the | 5 |
|
