| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | before it is [vb pp] | 149 |
|
| 2 | before it is [vb pp] | 149 |
|
| 3 | before it is sent | 7 |
|
| 4 | before it is used | 7 |
|
| 5 | before it is destroyed | 5 |
|
| 6 | before it is taken | 5 |
|
