| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | on [prep] a | 2373 |
|
| 2 | on [prep] a | 2373 |
|
| 3 | [adv] over a | 569 |
|
| 4 | on over [art] | 61 |
|
| 5 | on over a | 8 |
|
