| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] [prep] | 143684 |
|
| 2 | [prep] a [noun sg] over | 586 |
|
| 3 | a [noun sg] [prep] over | 30 |
|
| 4 | [prep] [noun sg] [prep] over | 10 |
|
