| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over [art] [num ord] 18 months | 15 |
|
| 2 | [noun pl] over [art] [num ord] 18 months | 7 |
|
| 3 | [verb] over [art] [num ord] 18 months | 6 |
|
| 4 | [noun sg] over [art] [num ord] 18 months | 6 |
|
| 5 | over [art] [num ord] 18 months [prep] | 5 |
|
| 6 | over [art] [num ord] 18 months [prep] | 5 |
|
