| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a certain [noun] [prep] | 676 |
|
| 2 | [prep] a certain [noun] [prep] | 676 |
|
| 3 | over a [adj] [noun] [prep] | 540 |
|
| 4 | over a [adj] [noun] [prep] | 508 |
|
| 5 | over a certain [noun] [prep] | 7 |
|
| 6 | over a certain [noun] [prep] | 7 |
|
| 7 | over a certain [noun] [prep] | 7 |
|
| 8 | over [art] certain [noun] [prep] | 7 |
|
