| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over a series of | 8 |
|
| 2 | [noun sg] over a series of | 6 |
|
| 3 | over a series of [noun] | 14 |
|
| 4 | over a series of [noun pl] | 12 |
|
