| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over the [adj] [adj] years | 2986 |
|
| 2 | over the [adj] [num] years | 2403 |
|
| 3 | [prep] the [adj] 30 years | 180 |
|
| 4 | [prep] the [adj] 30 years | 180 |
|
| 5 | over the [adj] 30 [noun] | 91 |
|
| 6 | over the [adj] 30 [noun pl] | 91 |
|
| 7 | over the [adj] 30 years | 88 |
|
| 8 | over the [adj] 30 years | 88 |
|
| 9 | over [art] [adj] 30 years | 88 |
|
| 10 | over [art] [adj] 30 years | 88 |
|
| 11 | over the [adj] 30 year | 88 |
|
| 12 | over the [adj] 30 years | 88 |
|
