| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] off [prep] [art] [adj] | 8 |
|
| 2 | which [verb] off [prep] [art] [adj] | 6 |
|
| 3 | [Wh det] [vb past] off [prep] [art] [adj] | 6 |
|
