| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] a | 1762 |
|
| 2 | [prep] [noun prp] over | 662 |
|
| 3 | [prep] over a | 161 |
|
| 4 | [noun prp] over a | 101 |
|
