| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] system over [art] [num ord] | 13 |
|
| 2 | [noun sg] system over [art] [num ord] | 12 |
|
| 3 | system over [art] [num ord] [adj] | 12 |
|
| 4 | system over [art] [num ord] [num] | 11 |
|
