| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a series | 3006 |
|
| 2 | over a [noun] | 2521 |
|
| 3 | over [art] series | 20 |
|
| 4 | over [art] series | 20 |
|
| 5 | over a series | 18 |
|
