| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is set [prep] | 642 |
|
| 2 | is [verb] before | 183 |
|
| 3 | be set before | 19 |
|
| 4 | [be] set before | 19 |
|
| 5 | [is] set before | 8 |
|
