| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] on [art] | 1577 |
|
| 2 | [prep] [verb] on [art] | 1539 |
|
| 3 | before [verb] [prep] [art] | 977 |
|
| 4 | before [verb] on [art] | 141 |
|
