| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] [prep] a | 25643 |
|
| 2 | [prep] [noun sg] over a | 212 |
|
| 3 | [noun sg] [prep] over a | 49 |
|
| 4 | [prep] [noun sg] [prep] over | 10 |
|
