| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] over the [adj] 30 years | 49 |
|
| 2 | [noun sg] over the [adj] 30 years | 27 |
|
| 3 | [noun pl] over the [adj] 30 years | 16 |
|
| 4 | [verb] over the [adj] 30 years | 13 |
|
| 5 | [vb pp] over the [adj] 30 years | 10 |
|
| 6 | [adv] over the [adj] 30 years | 5 |
|
| 7 | over the [adj] 30 years [coord] | 9 |
|
| 8 | over the [adj] 30 years [prep] | 9 |
|
| 9 | over the [adj] 30 years [conj] | 9 |
|
| 10 | over the [adj] 30 years [prep] | 9 |
|
| 11 | over the [adj] 30 years [verb] | 8 |
|
| 12 | over the [adj] 30 years have | 5 |
|
| 13 | over the [adj] 30 years or | 5 |
|
| 14 | over the [adj] 30 years or | 5 |
|
